The US Securities and Exchange Commission (SEC) proposed a custody framework on Oct. 1 that would let investment advisers and regulated funds hold crypto under rules written for it. It is the latest of nine agency actions since Aug. 18 that span most of an asset's life, from fundraising to safekeeping. Two came before the…

TL;DR Fiserv’s digital-asset platform is live, with Bank of North Dakota’s Roughrider Coin as its first production use case. Roughrider Coin transactions are processed on Solana, while VersaBank serves as issuer and Fireblocks supplies tokenization and security infrastructure. The deployment gives Solana a live role inside a regulated interbank payment product rather than another retail…

TL;DR WISeKey’s redomiciliation from Switzerland to the British Virgin Islands became legally effective on October 1 through a merger into WISeQey Corp. Existing WISeKey securities continue trading through October 2, with WISeQey ordinary shares expected to begin trading under WQEY on Nasdaq and SIX on October 5. The company says its operating headquarters and underlying…

TL;DR CFTC records show Bitnomial’s “Ondo US Dollar Spot” futures product was certified on October 1. The filing classifies the contract as a futures product under the financial-instrument category. Certification is a regulatory product filing status; it should not be described as a broad CFTC endorsement of ONDO or the underlying protocol. Bitnomial has added…

TL;DR Optimism has released op-supernode v1.0.3 as an optional operator update. The release tightens validation around hardfork activation times and rejects invalid post-genesis fork ordering in custom rollup configs. Existing chains in the Superchain registry are not affected by the configuration issue described in the release notes. Optimism’s latest supernode release is a small update…

TL;DR Aptos Labs has released `aptos-node-v1.49.2-hotfix-rc` for testnet. The release notes say validators should upgrade and fullnode operators are recommended to do so. Aptos describes it as a private hotfix and does not publish the source code or a detailed public explanation of the underlying issue. Aptos has pushed another validator hotfix into testnet, but…

TL;DR Optimism has released Kona v1.8.0 components with fixes for derivation, proof execution, TLS and preimage handling. The release prevents a malformed batch from causing Kona to derive a different chain from op-node under a specific faulty-batcher condition. Optimism recommends the release for all chains and says kona-host should be run with the matching kona-client…

TL;DR Optimism has released op-reth v2.5.0 and recommends it for all op-reth operators. The update removes two legacy pre-Bedrock import commands and patches security issues in `rustls` and `imbl` dependencies. Operators relying on the removed import workflow need to switch to the Bedrock state-bootstrap process before upgrading. Optimism’s latest op-reth release is a maintenance update…

TL;DR Optimism has released op-node v1.19.8 and recommends it particularly for sequencer operators using `–l2.follow.source`. The release fixes recurring slow block builds around L1-origin transitions and strengthens validation of hardfork activation ordering. Sepolia OP Stack operators must be on op-node v1.19.5 or later before the October 6 Glamsterdam hardfork. Optimism has shipped a focused op-node…

TL;DR Upbit announced trading support for Dolphin (POD) across KRW, BTC and USDT markets on October 2. A Korean-won pair gives POD direct access to one of crypto’s most closely watched domestic liquidity pools. New listings can create sharp early volatility, so the listing itself should not be treated as an endorsement of the token.…