Skip to content{"success":true,"data":{"id":"ethereum-foundation-14yzyxo","title":"How native transaction assertions could enforce a transaction's final outcome","summary":"The Ethereum Foundation's Trillion Dollar Security initiative has identified blind signing and transaction uncertainty as a user experience risk, and is exploring native transaction assertions as a next step to enforce a transaction’s final outcome, alongside Clear Signing. This post covers why a valid signature doesn't always guarantee the...","canonicalUrl":"https://blog.ethereum.org/en/2026/10/05/transaction-assertions","sourceName":"Ethereum Foundation Blog","sourceUrl":"https://blog.ethereum.org/","publishedAt":"2026-10-05T00:00:00.000Z","publishedPrecision":"datetime","updatedAt":null,"language":"en","timeZone":"UTC","region":"crypto","country":"","market":"Crypto / Web3","topics":["crypto","web3","technology"],"relatedAssets":[],"importance":"normal","image":null,"imageRights":null,"contentType":"official-release","disclosure":"Official-source metadata and summary. Follow the original link for the complete release.","provenance":{"sourceId":"ethereum-foundation","sourceType":"web3","official":true,"verification":"PRIMARY_SOURCE_METADATA","fetchedAt":"2026-10-05T18:11:27.239Z","stale":false,"archived":true,"classificationMethod":"RULE_BASED"}},"meta":{"generatedAt":"2026-10-05T18:12:32.054Z","providers":[{"id":"jiguang-news-archive","name":"Jiguang Finance source archive","kind":"news","status":"available","itemCount":1,"cache":"HIT","fetchedAt":"2026-10-05T18:11:27.239Z","sourceUrl":"https://jiguang.uk/sources.html","message":"Archived publisher metadata; original publication and fetch times retained. Archive availability is not source freshness."}],"stale":false,"apiVersion":"v2"},"error":null}