South Korea’s KOSPI extended losses to 5.04% on July 13 and fell below the 7,100 mark, according to Bitget market data cited by BlockBeats. Among major stocks, SK Hynix was down 9.6%, while Samsung Electronics fell 5.7%. The update was published as a market analysis brief. This is a short market move report based only on the figures provided in the source, with no additional details disclosed.

Coinbase CEO Brian Armstrong said in a post on X that most public relations professionals he knows keep blacklists, and argued that the industry should build a collaborative tool to share that information. He did not provide details on what such a product would look like, but suggested that a shared mechanism of this kind could improve efficiency across the sector. It remains unclear whether Armstrong plans to back or develop such a product himself. The comment was reported by Techub News and centered on the idea of giving PR practitioners a way to coordinate blacklist information rather than maintaining separate internal lists.

Alex Thorn, head of research at Galaxy Digital, said in a post on X that several metrics tied to Bitcoin long-term holders have reached all-time highs. According to Thorn, the share of Bitcoin supply that has not moved for more than 10 years rose to 17.7%. He also said long-term holder supply climbed to 16.75 million BTC. In addition, the realized cap attributed to long-term holders reached $836.4 billion, while the realized price for long-term holders rose to $50,000. The update points to new record levels across several long-holder indicators cited by Thorn.

South Korea’s KOSPI index fell back below the 7100 level, posting a 5.04% intraday decline, according to Gate data cited by Odaily. Among major stocks, SK Hynix was down 9.6%, while Samsung Electronics fell 5.7%. The update was published by Odaily as a 7x24 newsflash.

American Bitcoin, co-founded by Eric Trump, has seen its share price drop more than 95% from its peak, according to Bloomberg. Over the past 10 months, the value of his roughly 6% stake has fallen by more than $600 million. The company carried out a 1-for-15 reverse stock split this week to maintain its Nasdaq listing, and the stock hit a record low on Wednesday. Even with the steep decline, American Bitcoin has kept to its mining-and-accumulation plan. It added another 500 BTC on Monday, taking total holdings to more than 8,000 BTC. In the first quarter, the company reported a $117.2 million impairment on its bitcoin reserves and posted an operating loss of $118.2 million.

Rwa.xyz data shows that BUIDL’s size on Avalanche has moved past $900 million, with weekly growth of 105%. The update also shows BUIDL’s total size at $2.869 billion, up 21.11% over the past 30 days. The figures were cited by ChainCatcher in a 7x24 newsflash. No additional details were provided in the brief update.

Claude said in a post on X that it has extended the subscription period for Claude Fable 5 by another seven days, pushing the date to July 19. OpenAI, also posting on X, said it has temporarily removed the five-hour usage limit for Codex, though it did not say how long the change will last. The update follows repeated delays by Claude in switching Claude Fable 5 to a pay-as-you-go model. According to the original report, those delays were tied to continued pressure on compute capacity. After that, some users posted screenshots showing high credit bills and proof of canceled subscriptions. Some of them said they would move to OpenAI’s GPT-5.6 Sol or xAI’s Grok 4.5 if the situation continues.

Bitcoin’s BIP-110 proposal is facing open resistance from two prominent industry figures just weeks before a deadline it appears unlikely to meet. Strategy founder Michael Saylor and Blockstream co-founder Adam Back have both criticized the proposal, which would temporarily tighten the ways data can be embedded in Bitcoin transactions in an effort to curb uses tied to Ordinals, inscriptions, NFTs, and token schemes such as BRC-20. Saylor said the proposal turns a dispute over spam into a consensus change that would invalidate some transactions that are currently valid and fee-paying. He argued that the precedent created by such a move is the greater risk. Back took a similar line, saying supporters are free to fork off on their own, but that Bitcoin itself would not follow them. Formally called the Reduced Data Temporary Soft Fork, BIP-110 would run for one year and would cap OP_RETURN data, block most arbitrary data chunks above 256 bytes, and restrict script formats used mainly for storage. Supporters say those limits would keep Bitcoin focused on payments and reduce the burden on node operators. The proposal has drawn little support so far. According to the BIP-110 signaling monitor, miner signaling has hovered around 1% since March, even though the activation threshold was set at 55%, well below the more typical 95% level. Node adoption remains in the low single digits, mostly on Bitcoin Knots. Developer Jameson Lopp has warned the plan could raise the risk of a chain split.