ESMA opened a call for evidence on whether EU central counterparties can use tokenized collateral, including in a member default, with input due Jan. 15.

CleanSpark mined 529 BTC and sold 702 in September, cutting holdings to 13,530, as it closed $2.28B in data center bonds and said it will report quarterly.

Linguard Labs took a majority stake in El Salvador's Chivo wallet and plans cheaper remittances, microloans and BTC and stablecoin payments for 4.5M accounts.

A Malaysian court made a charging order absolute over Currenc's Tranglo stake, letting Ripple Markets APAC seek a sale over $23.95M in unpaid principal.

Tether blacklisted four THORChain vaults holding about 1.45M USDT on Tron on Friday, halting Tron trading, before a developer said they appeared unfrozen.

France's National Assembly finance committee voted to tax crypto swaps into e-money tokens from 2027, add a crypto exit tax and allow 10-year loss carryover.

Sen. Richard Blumenthal asked Cantor Fitzgerald for records on its stake in USDT issuer Tether, its sanctions checks and Lutnick family dealings by Oct. 23.

Two DWF Labs affiliates sued custodian BitGo in London's High Court, alleging it broke OTC deals by selling FF and ESPORTS tokens before lock-ups ended.

New York AG Letitia James barred Celsius co-founder Alex Mashinsky from crypto and securities and secured up to $35M tied to his forfeiture and prison term.

Blockchain.com filed for a CFTC designated contract market license and FCM registration to offer US event contracts and crypto derivatives, it told CNBC.

Ethereum fell about 8% in a week, more than twice Bitcoin's drop, as US spot ETH funds kept selling and Bitmine said it will stop buying at 5% of supply.

The US government moved about 17,700 BTC to Coinbase Prime this week. K33 says most went into custody, and the larger sale risk now sits with Bitfinex.

Zakura engineer Roman Akhtariev said post-quantum opcodes are planned for Zcash in January, covering the roughly 70% of ZEC held in transparent addresses.

Ledger is investigating reports of drained wallets from users who bought from a Southeast Asia reseller, as an on-chain analyst puts the total losses above $86 million.

Thailand's SEC will let licensed asset managers list Bitcoin and Ethereum ETFs on the Stock Exchange of Thailand starting Oct. 16, with margin loans barred.

The White House unveiled $6B in science funding Oct. 8, including a $215M quantum prize, as researchers flag AI risk to Bitcoin’s ECDSA wallet signatures.

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Galaxy Research said 100.02 BTC untouched since July 2010 moved on Wednesday, though the address holding the coins had sent other BTC as recently as 2018.