Crypto World
Zcash dips 45% after critical orchard pool vulnerability raises counterfeit token risk
Key takeaways
- ZEC is down 45% and is now trading around $309 per coin.
- The vulnerability was fixed within days, and findings suggest that actual exploitation of the bug is unlikely.
Zcash Zcash fell sharply on Friday after researchers disclosed a critical vulnerability in its Orchard shielded transaction pool that could have theoretically enabled the creation of unlimited counterfeit tokens.
The price dropped about 45% to $309 with most of the decline occurring shortly after the security disclosure was made public.
Critical flaw found in Zcash Orchard shielded pool
The vulnerability was identified by security researcher Taylor Hornby during an audit commissioned by Shielded Labs, an independent support organization for the Zcash ecosystem.
According to the report, the issue was located in the Orchard circuit, the zero-knowledge proof system that secures private transactions within Zcash’s shielded pool.
The flaw allowed under-constrained inputs in elliptic curve computations, making it possible to pass invalid values as valid proofs
In a test environment, researchers were able to generate an undetectable counterfeit ZEC. The bug has existed since Orchard’s activation in May 2022. The vulnerability was patched on June 1, shortly after discovery.
Despite the severity of the issue, Shielded Labs said there is no clear evidence that the vulnerability was exploited in the wild.
Reasons cited include: The complexity of Orchard’s privacy system obscures transaction tracing, the bug remained undetected for years despite cryptographic scrutiny, and no confirmed anomalies in supply have been identified
However, the organization acknowledged that absolute certainty is impossible due to the privacy-preserving nature of shielded transactions.
ZEC dips by 45%. Will it recover soon?
The ZEC/USD 4-hour chart is bearish and efficient as Zcash has lost 45% of its value in the last 24 hours.
The momentum indicators have flipped bearish, with the RSI of 33 indicating an oversold condition. The MACD lines are also within the negative territory, adding further confluence to the bearish bias.
sell
If the selloff continues, ZEC could drop below the Friday low of $245 and retest the $200 pychological level.
However, the bounce back above $300 indicates that the selloff could end soon. If the bulls regain control, ZEC could surge towards the first major resistance level at $413, with further hurdles around the $527 zone.
Crypto World
Coinbase, OKX chase Binance users as MiCA deadline bites
Coinbase and OKX are trying to win European crypto users after Binance moved to suspend several services in the European Union. The shift comes before the July 1 MiCA deadline, when crypto firms must hold approval from one EU state to keep serving the bloc.
Summary
- Coinbase and OKX moved fast as Binance prepared to restrict several EU services under MiCA.
- Transfer bonuses show licensed exchanges are competing for users before Europe’s crypto rulebook fully starts.
- Binance says assets remain accessible while it searches for a new EU authorization route elsewhere.
The campaigns add a commercial race to a regulatory deadline. Binance has told users that access to some services will change because it has not secured a MiCA license in time.
Rivals move with transfer offers
As reported, Coinbase is using the opening to court users in Germany, France, Italy, Belgium, Poland, Sweden and the U.K. The exchange says it holds MiCA approval and is offering a “5% transfer bonus” for users who move funds before July 13.
The offer puts Coinbase’s regulated status at the center of its pitch. It also gives affected users a time-limited reason to move funds before Binance fully adjusts its European services.
OKX has launched a similar push for eligible users in the European Economic Area. The exchange is offering welcome rewards and “deposit matching of up to 8%” as it promotes itself as a licensed platform for long-term access in Europe.
OKX Europe General Manager Erald Ghoos said the exchange saw record new customer sign-ups ahead of the MiCA transition deadline. The rise suggests some users are already moving before the new rules take full effect.
Binance keeps withdrawal access open
Binance has said it will restrict new registrations and certain services in the EU after missing the licensing deadline. The exchange has also told users that their assets “remain accessible at all times.”
The company withdrew its Greek MiCA application and said it would seek approval in another EU country. Binance also said its European goals “remain the same” and that it expects to secure a license in the coming months.
As previously reported, Binance had already been exploring another EU approval route before the cutoff. Reports said regulators had raised concerns tied to compliance history, corporate structure and executive oversight.
The service pause does not mean a full exit from Europe. It means Binance cannot keep offering the same range of services to EU users without MiCA approval after the transition period ends.
MiCA changes Europe’s exchange market
MiCA creates one rulebook for crypto service providers across the EU. From July 1, firms without approval must stop serving EU users or manage an orderly wind-down.
The rule gives licensed exchanges a clear marketing edge. Coinbase, OKX, Kraken and other approved firms can present themselves as stable routes for users who want to keep trading under EU rules.
Customers now have to check eligibility, fees, asset support and local rules before transferring assets. Campaign rewards can lower moving costs, but users still need to compare custody, trading pairs and withdrawal terms.
Data shared by OKX Europe earlier showed many European crypto users were still using unlicensed exchanges weeks before the deadline. That created a large pool of users who may need to review their platform choices.
Crypto World
Post-mortem finds sequencer bug caused back-to-back outages
Coinbase’s Base layer-2 network faced two block production outages last week, and a post-mortem published by the Base engineering team attributes both incidents to a bug in the chain’s sequencer block-building logic.
According to the report, the problem allowed “stale journal state” to persist after a transaction validation failure—meaning the system did not properly clear account and storage slot data after an invalid transaction failed during execution. Because Base uses a single sequencer, the defect had system-wide consequences.
Key takeaways
- Base’s post-mortem says a sequencer bug caused “stale journal state” to remain after an execution failure, contributing to two outages.
- Both incidents stopped new layer-2 block production; sequencer and validator nodes could not move forward past the invalid block until recovery steps completed.
- The engineering team applied a patch to update journal state correctly during execution.
- Mitigation took longer than planned, partly due to unrelated infrastructure conditions, and a follow-on “race condition” after a system reset delayed full recovery for the second outage.
- Base says it will strengthen testing through “fuzz testing” and work toward “graceful recovery” to avoid manual validator restarts in future incidents.
What went wrong in Base’s sequencer
In its Saturday post-mortem, the Base engineering team described how the system handled an invalid transaction received by the block builder. The transaction failed during execution “as expected,” the team said—but the sequencer did not clear the journal state associated with the accounts and storage slots that had been accessed.
That lingering state, the report explains, stemmed from sequencer logic that built blocks while leaving “stale journal state” intact. In typical operation, clearing or rolling back intermediate state is essential to ensure subsequent blocks are constructed from a clean execution context. Here, the failure to do so prevented normal progression.
Two outages, tied to the same failure path
Base mainnet suffered two separate block production outages on Thursday and Friday, according to the post-mortem. The first incident lasted 116 minutes, while the second was shorter at 20 minutes.
In both events, the practical outcome was the same: a complete halt in new layer-2 block creation. The sequencer and validator nodes were unable to progress past the invalid block until sequencing was restored, effectively freezing the chain’s ability to finalize new blocks.
The team implemented a fix by patching the sequencers so journal state is properly updated during execution. However, the report notes that the time required to mitigate the problem exceeded expectations “due to infrastructure conditions unrelated to the original bug.” That distinction matters for operators and builders watching for operational reliability, because it suggests the initial logic flaw was not the only factor affecting service restoration.
A follow-on “race condition” delayed full recovery
The post-mortem also points to additional complexity after a system reset. It states that a “race condition” occurred during recovery, which prevented the sequencers from catching up after the restart—contributing to the second outage.
This kind of sequencing delay is particularly important for layer-2 chains that rely on correct synchronization between components. Even after patching the underlying logic, if the system cannot re-align its execution pipeline cleanly, validators may remain blocked waiting for proper sequencer outputs. Base’s report indicates this is what happened in the follow-up period.
Sequencer centralization raises the stakes
Base is designed with a single sequencer, as the post-mortem and the team’s public communications emphasize. That architecture makes the sequencer a critical dependency: when the sequencer stalls or encounters a logic failure, the chain’s block production can stop.
This is not a theoretical risk. The report notes that outages tied to sequencer behavior have also affected other layer-2 networks, including Arbitrum, OP Mainnet, and zkSync Era. With Base, the single-sequencer model means a bug in block construction logic can become immediately visible to users across the network.
What Base plans to change next
Looking ahead, the engineering team outlined two forward-looking measures aimed at reducing the odds of similar incidents and improving recovery speed.
First, it plans to improve protocol “fuzz testing,” a technique that tests systems by generating large volumes of random, malformed, or unexpected inputs. For blockchain execution and sequencing code paths—where edge cases can trigger state inconsistencies—fuzzing is often used to uncover failure modes that normal testing may miss.
Second, the team intends to build “graceful recovery,” aiming to prevent validators from requiring manual restarts during future incidents. The operational goal is straightforward: even when something goes wrong, systems should return to service without extended human intervention or prolonged uncertainty.
Base has seen similar issues before
This week’s outages follow earlier sequencer-related disruptions on Base. The post-mortem indicates Base stopped producing blocks for 17 minutes in September 2024 and for around half an hour in August 2025—another reminder that sequencer reliability remains an ongoing focus area for the network.
In terms of scale, Base is described as the second-largest layer-2 network by total value secured, which is just under $11 billion, according to L2beat’s data. For investors and users, that positioning increases the significance of uptime and recovery mechanics: disruptions may affect activity and settlement on the network, especially during periods when other infrastructure remains stable.
As Base rolls out its planned testing and recovery improvements, the next key signal to watch is whether the fixes reduce both the likelihood of state-related sequencing failures and the time needed to fully recover after resets—particularly if future incidents still surface around tricky execution-state edge cases.
Crypto World
Sequencer Bug Caused Two Base Network Outages in a Week
A sequencer bug was responsible for two outages of the Coinbase layer-2 network Base last week, according to a post-mortem.
The Base engineering team said in a Saturday post-mortem that they identified a bug in sequencer block-building logic that allowed “stale journal state” to persist after a transaction validation failure.
“An invalid transaction was received by the block builder and failed during execution, as expected, but erroneously did not clear the journal state that contained the accounts and storage slots that had been accessed,” said the team.
The Base layer-2 network runs a single sequencer, which means one bug can stop everything. It is a centralized blockchain component that decides the order of transactions and has been responsible for outages on other layer-2 chains, including Arbitrum, OP Mainnet and zkSync Era.
On Thursday and Friday, Base mainnet experienced two block production outages, the first incident lasted 116 minutes and the second lasted 20 minutes.
There was a complete halt of new layer-2 blocks, and the sequencer and validator nodes could not progress past the invalid block until sequencing was restored.
The team fixed the outages by applying a patch to the sequencers to ensure the journal state was properly updated during execution.
However, mitigation took longer than expected “due to infrastructure conditions unrelated to the original bug,” they said.
There was also a “race condition” after the system reset, which prevented the sequencers from catching up, causing the second outage.
Related: Coinbase’s Base resumes block production after 2-hour outage
Going forward, the Base engineering team plans to improve protocol “fuzz testing,” which involves bombarding the system with large volumes of random, malformed, or unexpected inputs to find bugs, and building “graceful recovery” so that validator nodes don’t need manual restarts during future incidents.
Not the first outage for Base
It is not the first sequencer-related outage for Base, which stopped producing blocks for 17 minutes in September 2024 and for around half an hour in August 2025.
Base is the second-largest layer-2 network by total value secured, which is just under $11 billion, according to L2beat.
Magazine: AI is banking the unbanked in Africa… faster than crypto
Crypto World
Bitcoin UTXO Metrics Hint at a Potential Bear Market Bottom
On-chain analysis is pointing to a familiar kind of late-cycle stress in Bitcoin: investors appear to be running out of profit and increasingly spending coins at a loss. According to a CryptoQuant analyst posting under the name Darkfost, the ratio of spent Bitcoin outputs that are in profit versus at a loss has dropped to the lowest level seen in this bear market cycle.
The signal is notable because it has historically aligned with bear-market bottoming phases—periods when long-term holders tend to find more favorable risk-reward conditions, even if the market still feels unstable for weeks.
Key takeaways
- CryptoQuant analyst Darkfost says the Bitcoin UTXO profit/loss spent-output ratio has hit the cycle’s lowest point.
- He describes the move as the first trigger of this kind since the correction began, indicating more widespread capitulation.
- The prior time the metric was this low was during the mid-2023 bear market, when Bitcoin traded around $26,000.
- Other on-chain observers agree price may be beyond the first breakdown, but warn the base-formation phase is still underway.
- Near-term uncertainty could rise alongside geopolitical developments, as BTC reacts to evolving risk conditions.
Bitcoin’s “spent at a loss” signal reaches a cycle low
Darkfost highlighted an on-chain pattern derived from Bitcoin unspent transaction outputs (UTXOs). In his view, the latest move reflects capitulation: more coins are being spent after being underwater than at a profit.
In a post on Saturday, Darkfost said the UTXO metric—specifically the ratio of the number of UTXOs spent in profit versus at a loss—has fallen to its lowest point in the current bear market cycle. He added that it is the first time the signal has triggered since the correction started.
“This signal… demonstrates that the number of UTXOs spent at a loss is reaching significant levels, reflecting the start of a broader capitulation,” Darkfost said, framing the development as an indicator that the market is entering a bottoming phase.
Darkfost also argued that historically, these windows have tended to be profitable for long-term investors, because they often coincide with a stage where the majority has “given up and loses interest.” At the same time, he cautioned that the transition is not instantaneous and should be understood on a long time horizon.
Why the signal matters: capitulation can take time
The key nuance in the on-chain research is timing. Even if the UTXO profit/loss ratio has reached a bear-market extreme, market behavior can remain unsettled afterward. Analyst DurdenBTC echoed that point, stating that the signal “caught every cycle low since 2016,” but warning it will “still feel terrible for weeks.”
DurdenBTC’s commentary suggested that investors should not interpret a capitulation trigger as a guarantee of immediate stabilization. Instead, it can be read as evidence that selling pressure is becoming more exhausted, while price still needs time to form a durable base.
That distinction is important for traders and investors because on-chain capitulation signals can cluster around major inflection points while price action still oscillates. The more useful takeaway is not a precise “bottom price,” but the broader shift in who is selling and at what cost basis—an environment that often changes the character of subsequent moves.
What else is changing on-chain: SOPR and exchange inflows
Darkfost later reiterated the theme in a separate update, saying long-term holders are starting to enter a capitulation phase. In that context, he pointed to the Spent Output Profit Ratio (SOPR) moving into negative territory for that cohort.
However, Darkfost also identified a driver behind the correction: he said the decline has been largely fueled by a rapid increase in BTC inflows to exchanges originating from short-term holders. That distinction matters because it implies the selling pressure may not be uniform across investor groups. Long-term holders can show capitulation patterns, while the immediate supply to exchanges may be more concentrated among those who entered closer to the recent trading range.
For market participants, the interplay between these factors—loss realization signals among longer-duration holders and exchange flows from shorter-duration holders—can help explain why on-chain “bottoming” indicators sometimes appear before volatility meaningfully subsides.
Is Bitcoin stabilizing? Analysts point to base formation, not instant recovery
While some indicators are improving, other on-chain commentary suggests the market is still working through the early stages of recovery. Swissblock said on Saturday that Bitcoin likely moved beyond the initial breakdown, but that the network is “still in the base formation phase.”
In the same general line of assessment, Swissblock described conditions as mixed: price is stabilizing, yet momentum remains deeply negative. The implication is that even with a capitulation trigger on the UTXO profit/loss ratio, traders should expect a process rather than a straight-line rebound.
The current narrative, therefore, looks like a transition from active distribution toward early stabilization—where the worst of forced selling may be passing, but market structure and momentum have not fully repaired.
External risks: geopolitical headlines may add volatility
Beyond on-chain data, near-term risk factors can still influence Bitcoin’s tape. The article notes potential uncertainty and selling pressure linked to resumed strikes by the US military on Iranian targets over the weekend.
Central Command reported that US fighter jets conducted strikes on 10 Iranian military targets across multiple locations in and near the Strait of Hormuz following an Iranian drone attack on a commercial ship. At the time of reporting, BTC traded around $59,800 early on Sunday morning before recovering the $60,100 level.
This matters because capitulation signals don’t eliminate macro and geopolitical volatility. In practice, the market can still test support levels even while on-chain metrics suggest profit exhaustion is progressing.
Going forward, readers should watch whether the capitulation signals deepen or fade—particularly the continued behavior of SOPR for long-term holders and whether exchange inflows from short-term holders remain elevated or normalize—while also tracking whether momentum indicators improve as geopolitical risk stabilizes.
Crypto World
Bitcoin UTXO Data Points to Ongoing Capitulation, Analyst Says
Bitcoin’s on-chain “spent profit” signals are flashing a familiar pattern associated with past bear-market turning points, according to CryptoQuant analysis shared over the weekend.
Analyst known as Darkfost said the ratio of Bitcoin unspent transaction outputs (UTXOs) spent at a loss versus those spent in profit has dropped to the lowest level in this bear-market cycle, a move that typically reflects broader capitulation among holders rather than a single wave of short-term selling.
Key takeaways
- CryptoQuant’s Darkfost highlighted a sharp fall in the UTXO profit/loss spending ratio, reaching the weakest point of the current bear-market cycle.
- The signal last appeared in mid-2023 during the prior bear-market depth, when BTC traded near the $26,000 area.
- Other analysts agreed the reading matches cycle-low behavior, but warned that “bottoming” can still take time and feel painful for weeks.
- Darkfost also linked the correction’s momentum to rising short-term holders sending BTC to exchanges.
- Macro/geopolitical uncertainty remains a near-term risk as resumed US strikes against Iranian targets continue to affect sentiment.
UTXO profit/loss ratio hits cycle-low levels
Darkfost’s core claim is rooted in how Bitcoin’s UTXOs are “spent”—specifically whether the outputs being moved on-chain were created when the coins were worth more or less than where they are being spent now.
According to Darkfost, the number of UTXOs spent in profit relative to those spent at a loss has fallen to its lowest level this cycle. He said this is the first time the metric has triggered since the beginning of the current correction, suggesting the market is shifting into a more mature phase of capitulation.
In his view, the resulting configuration points to a bottoming process rather than an immediate, clean reversal. He also stressed that such periods typically unfold over a “long timeframe,” warning that investors should expect continued stress even after the signal fires.
What this has meant in past bear markets
The same style of signal has historically been associated with bear-market lows. Darkfost noted that the last time the ratio dropped to comparable levels was during the previous bear-market depths in mid-2023, when BTC prices fell to roughly $26,000.
DurdenBTC—another analyst who referenced the UTXO ratio—said the reading has “caught every cycle low since 2016.” At the same time, he cautioned that price action can remain rough even after the charted bottom signal appears: in his words, it can “still feel terrible for weeks,” and buying may not look comfortable immediately because the indicator exists precisely when selling pressure is at its most intense.
“It’s caught every cycle low since 2016, and it will still feel terrible for weeks,” DurdenBTC wrote in response to the same UTXO signal.
Capitulation underway, but exchange inflows still matter
Darkfost reiterated the conclusion in a separate post, saying long-term holders are starting to move into a “capitulation phase.” He connected this to SOPR (Spent Output Profit Ratio) behavior for that cohort, noting that it is increasingly moving into negative territory—an on-chain condition often interpreted as realized losses for the group spending older coins.
However, the analyst also underscored that not all price weakness has the same source. He said the correction has been driven largely by a rapid increase in BTC inflows to exchanges from short-term holders. That matters because exchange inflows can increase the probability of near-term selling pressure, even if broader capitulation signals suggest longer-term investors are beginning to absorb supply.
Swissblock added a complementary view on the structure of the decline, stating that Bitcoin has likely moved beyond the initial breakdown, but that the market is still in a “base formation phase.” In other words, a stabilization phase can arrive before a clear trend reversal, and momentum may remain subdued while the market works through its supply/demand imbalance.
Swissblock said price is stabilizing, yet momentum remains deeply negative, and Bitcoin’s “impulse” has only just returned to neutral.
Near-term risk: renewed US strikes and geopolitical pressure
While on-chain readings can help frame the longer arc of the cycle, immediate sentiment can still be heavily influenced by outside developments. The article’s outlook flagged potential uncertainty and increased selling pressure following resumed strikes by the US military on Iranian targets over the weekend.
According to Central Command, US fighter jets struck 10 Iranian military targets at multiple locations in and near the Strait of Hormuz late on Saturday, following an Iranian drone attack on a commercial ship. At the time of writing, BTC dipped to around $59,800 in early trading on Sunday morning before recovering the $60,100 level.
For traders and short-horizon investors, the takeaway is that even if capitulation signals are flashing, the path to a durable bottom can be uneven—especially when geopolitical headlines reintroduce risk-off behavior.
Going forward, readers should watch whether exchange inflows from short-term holders continue to rise or start to cool, and whether broader holder loss signals persist or transition toward recovery—because those are the data points that will determine whether “bottoming” evolves into a sustained trend shift rather than a brief stabilization.
Crypto World
Bitcoin UTXO Signal Points to Bear Market Bottom
Analysis of Bitcoin unspent transaction outputs (UTXOs) shows that investors are capitulating, a pattern that has historically coincided with bear market bottoms.
The ratio of the number of UTXOs spent in profit versus at a loss has fallen to its lowest level this bear market cycle, said CryptoQuant analyst known as Darkfost on Saturday.
This is the first time this signal has triggered since the start of the correction, “demonstrating that the number of UTXOs spent at a loss is reaching significant levels, reflecting the start of a broader capitulation,” he said.
The metric shows that markets are entering a bottoming phase, which could be a strategic time to accumulate. The last time it fell this low was in the depths of the previous bear market in mid-2023, when BTC prices fell to around $26,000.
“These periods have always been profitable for long-term investors,” continued Darkfost. “They correspond to the moment when the majority gives up and loses interest.”
He cautioned that it is a process that takes time, and we are on a long timeframe.

Bitcoin UTXO profit loss ratio at bear market low. Source: CryptoQuant
“The bottom signal I’ve been waiting for just fired,” said analyst DurdenBTC on Saturday, also commenting on the UTXO ratio. “It’s caught every cycle low since 2016, and it will still feel terrible for weeks,” he added. “If buying here were comfortable, the signal wouldn’t exist.”
Related: Bitcoin faces fresh capitulation risk as 50K BTC moved at a loss
In a separate post, Darkfost confirmed the findings, stating that long-term holders are starting to “enter a capitulation phase,” observing that the Spent Output Profit Ratio (SOPR) is increasingly moving into negative territory for this cohort.
However, he also said that this correction has been largely fueled by the rapid increase in BTC inflows to exchanges coming from short-term holders.
Meanwhile, onchain analytics firm Swissblock said on Saturday that Bitcoin has likely moved beyond the initial breakdown, but “we’re still in the base formation phase.”
“Price is stabilizing, yet momentum remains deeply negative, and Bitcoin impulse has only just returned to neutral.”
Selling pressure may increase
Uncertainty and selling pressure may increase following resumed strikes by the US military on Iranian targets over the weekend.
US fighter jets conducted strikes on 10 Iranian military targets at multiple locations in and near the Strait of Hormuz late on Saturday in response to an Iranian drone attack on a commercial ship, reported Central Command.
BTC prices dipped to $59,800 in early trading on Sunday morning, but had recovered the $60,100 level at the time of writing.
Magazine: AI is banking the unbanked in Africa… faster than crypto
Crypto World
Kalshi Partners With ADI Predictstreet to Expand World Cup Prediction Markets
Kalshi and ADI Predictstreet have announced a strategic partnership to expand prediction markets globally, with co-branded placements during the FIFA World Cup 2026™ knockout stage and infrastructure development targeting international markets beyond the tournament.
The deal connects Kalshi with ADI Predictstreet, the tournament’s official FIFA prediction market partner. Per Bank of America, Kalshi holds roughly 90% of the regulated US prediction market share.
They will jointly launch a co-branded hub featuring football prediction markets, live updates, and exclusive fan content.
Partnership Scope and Infrastructure Plans
Kalshi branding will appear alongside ADI Predictstreet in stadium, television, and online placements as the World Cup enters its knockout rounds. After the tournament, Kalshi will support market expansion across ADI Predictstreet’s international footprint.
Both companies will also explore infrastructure integrations on ADI Chain’s technology. Plans include stablecoins, Web3 products, and on-chain settlement solutions for global markets.
ADI Predictstreet CEO Dimitrios Psarrakis outlined a broader ambition. He said the deal aims to build a global ecosystem spanning sports, news, entertainment, and real-world events. ADI Predictstreet joined FIFA as an official partner earlier this year, marking the first-ever prediction market category at a World Cup.
Kalshi co-founder and CEO Tarek Mansour said.
“The World Cup™ is the largest stage for any brand. We see this as a massive opportunity to increase global awareness and fan engagement. We’re excited to partner with ADI PredictStreet to bring more fans into the prediction market action.”
Kalshi Record Volumes Fuel the Deal
The announcement arrives during a record-breaking run for Kalshi. In the first two weeks of World Cup play, the platform posted daily volumes exceeding $1 billion.
Kalshi currently accounts for roughly 62% of total prediction market trading volume, with Polymarket at roughly 28%, according to market-tracking data.
Beyond the ADI Predictstreet deal, Kalshi has secured several tournament-focused agreements. These include partnerships with the Argentine Football Association, the Croatian Football Federation, podcasting duo Men in Blazers, and Croatian star Luka Modric.
ADI Predictstreet’s On-Chain Foundation
Prediction markets dominated World Cup coverage from the tournament’s opening day, reflecting broader growth in regulated event trading. ADI Predictstreet holds a Gibraltar operating license and recently integrated Chainlink oracle infrastructure for settlement data. The platform runs on ADI Chain’s compliance-ready blockchain, which meets global regulatory requirements.
Whether both companies can hold their World Cup momentum after the final whistle will determine the deal’s lasting value. Crypto World Cup bets have already broken records, but converting football fans into regular prediction market traders remains the harder test.
The post Kalshi Partners With ADI Predictstreet to Expand World Cup Prediction Markets appeared first on BeInCrypto.
Crypto World
Fidelity Says Bitcoin Security Holds Up Despite Post-Halving Miner Pay Cuts
Fidelity Digital Assets is pushing back on a central criticism of Bitcoin’s long-term security: that falling block rewards from repeated halvings will eventually weaken incentives for miners and make sustained attacks more feasible. In a new research report, Fidelity argues that Bitcoin’s economic model is broader than issuance alone and that the network’s security can remain robust even as subsidies decline.
The report, authored by Fidelity research analyst Daniel Gray, reiterates that transaction fees and other market incentives help miners maintain profitability and continue contributing hash power. The debate matters to investors and builders because Bitcoin’s fixed issuance schedule steadily reduces new coin supply until the block subsidy disappears—leaving the question of whether fees and incentives will fully replace that funding over time.
Key takeaways
- Fidelity argues Bitcoin’s security relies on multiple economic forces, not just block rewards.
- Gray cites historical miner incentives strengthening alongside Bitcoin’s price, despite declining issuance across halving cycles.
- Miners still face intense near-term financial pressure, even as the long-term security narrative remains contested.
- Publicly traded miners’ shift toward AI and high-performance computing highlights costs and operational demands that differ from typical mining setups.
Why Fidelity says halving won’t automatically erode security
One of the most persistent concerns around Bitcoin’s programmed supply is that each quadrennial halving reduces the block subsidy that miners earn. Critics contend that, over the long run, declining issuance could lower miner revenue and weaken incentives—unless transaction fees rise enough to compensate for the reduction.
Fidelity’s new analysis challenges that framing by arguing that block rewards are only one part of the security equation. According to the report, miners are also supported by transaction fees and by broader market incentives that keep attacks economically unattractive. Put simply, the network does not depend solely on how many new coins are created per block; it depends on whether miners can still justify securing the chain in the face of costs and risk.
Fidelity’s report also engages with the larger timeline investors watch: Bitcoin’s issuance schedule reduces new supply gradually, and eventually the block subsidy will reach zero. That future transition is why the fee-versus-subsidy question remains central for developers, economists, and market participants.
Miner revenue and incentives across halving cycles
Fidelity points to data showing that miner revenue has risen substantially over time, rather than weakening in line with reduced subsidies. Gray notes that since April 20, 2024, miners have been receiving a subsidy of 3.125 BTC per block—down from 6.25 BTC during the prior halving cycle.
In the report, Gray argues that lower issuance hasn’t translated into weaker incentives because Bitcoin’s rising price has more than offset the decline in block rewards. He also highlights the growth in average daily miner revenue, which he says increased from roughly $26,300 during Bitcoin’s first halving cycle to more than $40.2 million at present.
“Despite declining issuance, miner incentives — and by extension, network security — historically strengthened alongside Bitcoin’s price,” Gray writes. The underlying implication is that if miners continue to capture enough value from the combination of price, fees, and other economic dynamics, the network’s security budget can remain sufficient even as subsidy-based income shrinks.
Fidelity’s argument is particularly relevant for readers who view halvings as deterministic security “stress tests.” Instead of treating reduced issuance as an automatic negative, the report frames miner incentives as a responsive system that has historically adapted when the asset price and fee environment improve.
The security debate versus miners’ real-world financial strain
While Fidelity emphasizes long-term economic resilience, the same period has also exposed serious near-term pressures for many mining firms—especially those operating as public companies. Industry commentary cited in connection with the report describes the current environment as among the most difficult on record, pointing to a combination of lower mining rewards, rising costs, and increasing competition.
That gap between long-term theory and short-term operating reality is where the industry’s behavior becomes important to watch. The source material notes that some miners have diversified into artificial intelligence and high-performance computing, using existing power infrastructure and data center assets to pursue demand from AI workloads instead of relying solely on Bitcoin mining.
In this context, an earlier Cointelegraph report referenced a VanEck estimate suggesting publicly traded miners could require up to $50 billion in additional capital to fully transition to AI infrastructure. The scale of that estimate underscores why many mining companies are making strategic pivots now: even if long-term Bitcoin security remains intact, the companies themselves may need liquidity and capital to remain competitive and operationally flexible.
Why “AI pivot” operations are harder than mining
One reason the pivot to AI and HPC is costly—and not simply a rebranding of mining—is that uptime, reliability, and facility requirements differ from typical mining setups. A quote attributed to Blocksbridge Consulting in the source material contrasts the two environments: a Bitcoin mine, the publication notes, can run with relatively simpler infrastructure and ASIC fleets that can tolerate faster curtailment. AI and HPC facilities, by contrast, require higher standards for continuous operation.
According to the same source, AI and HPC deployments demand greater electrical redundancy, improved cooling, tighter network requirements, and more responsive customer support—factors that add both engineering complexity and capital intensity.
This operational reality can matter for investors and analysts trying to interpret miner behavior. If mining economics remain uncertain on a quarter-to-quarter basis, firms may pursue non-Bitcoin revenue streams not because Bitcoin’s security thesis is wrong, but because maintaining balance sheets and meeting facility requirements in adjacent markets can be just as challenging as competing on hash rate.
Looking ahead: the fee question remains the test
Fidelity’s report argues that Bitcoin can stay secure even as issuance falls, but the broader market will still be watching the transition from subsidy-led revenue to fee-led revenue. The most important near-term signals are how transaction fee levels evolve relative to miner costs, and whether miners’ financial restructuring efforts can be sustained without undermining their ability to keep contributing to network security.
Crypto World
XRP Origins Debate Reignites as Ripple’s EX CTO Says Concept Came Before Bitcoin
Ripple CTO Emeritus David Schwartz has settled a renewed debate over XRP (XRP) origins, confirming that a precursor payment network concept predated Bitcoin (BTC) by five years, but that XRP itself did not.
Schwartz responded on X after a social post claimed XRP predated Bitcoin by decades. The post called XRP the oldest digital asset, a label Schwartz addressed directly, drawing a sharp line between an early concept and the coin Ripple manages today.
What Ryan Fugger Designed in 2004
Ryan Fugger conceptualized a decentralized payment and settlement network around 2004. That placed his concept roughly five years before Satoshi Nakamoto published the Bitcoin white paper.
Schwartz confirmed the timeline on X but flagged a crucial omission. Fugger’s design included no decentralized assets. His system, later known as RipplePay, functioned as a trust-based credit network.
Users routed value through pre-existing trust relationships rather than a shared cryptographic ledger. There was no native token and no open asset that could be traded independently.
Schwartz addressed the distinction on X.
However, that separation matters. Bitcoin introduced open bearer assets secured by proof of work. The XRP Ledger brought its own model for decentralized value transfer, but it arrived after Bitcoin, not before.
XRP Launched Three Years After Bitcoin
The XRP Ledger went live in 2012, three years after Bitcoin’s genesis block was mined in January 2009. Jed McCaleb, Arthur Britto, and Schwartz built the protocol together before Ripple assumed stewardship.
That timeline directly dismantles the 1988 claim. Fugger’s concept may predate Bitcoin, but a concept is not a coin. The XRP Ledger and the XRP token both trace their launch to 2012.
The distinction carries weight beyond historical accuracy. Ripple’s CEO has also criticized Bitcoin’s corporate strategy, reflecting broader tensions between the two communities.
The debate reflects a pattern seen across the crypto industry. Origin stories often conflate an idea with its execution. Earlier this year, the Bitcoin CIA creation claim drew broad pushback through a similar dynamic.
XRP Holds Near $1 as Ripple Expands Into Europe
The token recently tested the $1 psychological level amid a sharp slide from earlier highs. Some investors still treat the coin as a long-term inflation hedge, though analysts have found the math difficult to support at current prices.
Schwartz has stayed active in the community beyond the origins question. He recently discussed investing versus gambling in a post that generated its own round of debate among holders.
How far back XRP’s roots run may be less relevant than where Ripple is heading. The company recently obtained European MiCA approval via a Luxembourg license, broadening its regulatory footprint across the continent.
The post XRP Origins Debate Reignites as Ripple’s EX CTO Says Concept Came Before Bitcoin appeared first on BeInCrypto.
Crypto World
Crypto Venture Activity Narrows as Investor Participation Hits 6-Year Low
Crypto venture activity continued to narrow in 2026 as the number of investors participating in the sector fell sharply from previous cycle highs.
In its latest findings, CryptoRank revealed that the number of unique investors participating in crypto funding activity declined to 651 during the second quarter of 2026, down significantly from the record high of 2,564 investors recorded in 2022.
Crypto Funding Boom Is Fading
According to the data, the only period with lower participation was in 2020, when the quarterly number of active investors ranged between 250 and 450. The analytics firm said the decline points to a venture market that is becoming increasingly concentrated among a smaller group of specialized investors.
Monthly data also showed that investor participation remained weak and uneven over the past year. The number of unique investors stood at 436 in September 2025 and increased to 451 in October before dropping to 316 in November.
The figure recovered slightly to 354 in December but fell again to 273 in January and 224 in February. March saw a brief rebound to 389 investors, although the increase did not last as the figure declined to 229 in April.
Participation rose to 314 in May before falling to 222 in June, the lowest monthly level during the period.
Intense Competition for Investor Capital
The findings also come as Galaxy Research previously reported a slowdown in crypto venture activity. It had reported that crypto venture firms invested around $4 billion across 355 blockchain and crypto deals in the first quarter of 2026, representing a 50% decline in invested capital compared with the previous quarter and a 16% drop in deal count.
Galaxy attributed the slowdown largely to the absence of large late-stage financings that had supported activity in late 2025, although early-stage and seed funding remained relatively stable. The report also found that later-stage startups captured 57% of invested capital during the quarter, while larger and more established companies continued to attract a greater share of funding.
At the same time, fundraising conditions remained challenging as venture firms faced macroeconomic pressures, effects from the crypto downturn, growing investor interest in artificial intelligence, and increased competition from spot crypto ETFs and digital asset treasury companies.
The post Crypto Venture Activity Narrows as Investor Participation Hits 6-Year Low appeared first on CryptoPotato.
-
Sports4 days agoTwo goals and an assist by sheer aura: Cristiano Ronaldo just entered the World Cup chat
-
Tech6 days agoMicrosoft accidentally kills epic Outlook email threads
-
Fashion2 days agoWeekend Open Thread: Staud – Corporette.com
-
Politics2 days agoThe House | Manchesterism won’t survive the painful trade-offs unless it gets citizens on board
-
Politics2 days agoPotential 2028er World Cup attendee leaderboard
-
Business2 days agoAsia stock markets slide as tech shares slump
-
Tech2 days agoA Look At A Gaggle Of Transputer Boards
-
Crypto World4 days ago
Bitcoin (BTC) Dips Below $62K, Ethereum (ETH) Plunges 6% Daily: Market Watch
-
Crypto World4 days agoSecuritize Wraps Roubini's SEC-Registered ETF as Dubai VARA Digital Security
-
Crypto World3 days ago
Dell (DELL) Shares Tumble Over 5% Following Analyst Downgrade to Hold
-
Business4 days ago
Entergy settles forward sale agreements, raises $672 million in cash proceeds
-
Crypto World1 day agoKraken's xStocks Opens Bending Spoons IPO Registration to EEA Retail
-
Sports1 day agoFIH Pro League: India defeat Pakistan 7-1, register biggest win of campaign | Other Sports News
-
Crypto World2 days agoRTX holders must register wallets before token distribution begins
-
Crypto World2 days agoHyperliquid Named on Singapore MAS Investor Alert Register
-
Sports3 days agoIndia vs Bangladesh LIVE Score, Women’s T20 World Cup: Bangladesh Opt To Bat; India Enter ‘Do-Or-Die’ Stage As Semi-Final Race Heats Up
-
Crypto World2 days ago
The DATA Foundation Launches to Tackle AI’s Multi-Billion Dollar Training Data Bottleneck
-
Tech7 days agoSignal’s Meredith Whittaker says AI chatbots ‘are not your friends’ and calls Copilot agents a backdoor
-
Crypto World3 days agoStrategy (MSTR) has a 10-month cash runway for dividends, but retail investors are losing faith
-
Crypto World2 days agoAAVE price tests 9-month trendline after 17% rebound as breakout hopes build

You must be logged in to post a comment Login