{"hash":"553ab0ce9da131430cc5ee1f76b370a23b43940553a39324e1236b3719a9d972","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20170726234232id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15/\",\"mementoDatetime\":\"2017-07-26T23:42:32.000Z\",\"contentSha256\":\"2317633f29e32d7e0379953aa982293dabd03e33888a0c3ed7a3eb6315b9aef4\",\"contentBytes\":6848,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"OE2ALDHOMTLWHVDX6HUUYVSVKSJNY3GJ\"},\"retrievedAt\":\"2026-09-16T02:14:19.084Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20170726234232id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15/","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15/","mementoDatetime":"2017-07-26T23:42:32.000Z","contentSha256":"2317633f29e32d7e0379953aa982293dabd03e33888a0c3ed7a3eb6315b9aef4","contentBytes":6848,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"OE2ALDHOMTLWHVDX6HUUYVSVKSJNY3GJ"},"responseHeaders":{"memento-datetime":"Wed, 26 Jul 2017 23:42:32 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/15/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20170726-57/51_59_20170726234155_crawl303.arc.gz","x-archive-orig-date":"Wed, 26 Jul 2017 23:42:31 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T02:14:19.084Z","anchored":true,"txid":"51146b6fe872d49dcda5219cc64ad362fa8b3a71a977462a8ef66168fccd8b3a","network":"main","status":"active","spv":{"blockHeight":966946,"merkleRoot":"7f877b391c017c21c6c327eba2e19b91f588e6fc4d3015fd5952b92310ed50d0","index":213,"nodes":["e814dda357d582612fc7597174dbc1bca1a87c3c793baa6eea9a367ad05377fe","c30663e2a8ee1ca445dd16adfe2406019b2b640ced8bd81cb29fe83ea2a076fe","2dac7be73bfc1925358323e1511d71a1bb31bad397cf3ee545bc5a7454a4c606","3bd509615a6871eb3d9b5f5705f4b8f70eb2005886bef60579ba842e9dbbcc4a","ef5817affb3e9e793c749db7b79bfc4d774ae7c3c0f0b280eb4559511634910c","63a47dd1067b887a5b7e866486e0532cb8e18dcc175a82882bcbbfa042d41d20","bb5535184b801834f4b55c2098c556bb54f98f0871b48dc7a33801adb8ec959a","e1eba86e206e852c82216194e6a07836878cacd3ae047dba928b1b700b721ad9"],"provedAt":"2026-09-16T04:48:42.405Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/553ab0ce9da131430cc5ee1f76b370a23b43940553a39324e1236b3719a9d972/manifest","contentUrl":"https://bsv.cx/wb/553ab0ce9da131430cc5ee1f76b370a23b43940553a39324e1236b3719a9d972/content","explorer":"https://whatsonchain.com/tx/51146b6fe872d49dcda5219cc64ad362fa8b3a71a977462a8ef66168fccd8b3a","howToVerify":["sha256(content bytes) must equal manifest.contentSha256","sha256(manifest bytes) must equal this hash","that hash appears in the OP_RETURN of txid (bsv.cx / wb1 / <hash>)","optionally: the content also matches the archive's own digest (archiveDigest)"],"proves":"the archive served this exact content for this snapshot as of the anchor block time; NOT the archive's original capture date","preserve":{"note":"Download and keep your own copy — bsv.cx does not guarantee to host these bytes indefinitely. Your saved file plus the manifest and the on-chain hash prove this snapshot without depending on bsv.cx.","keep":["content","manifest"],"content":"https://bsv.cx/wb/553ab0ce9da131430cc5ee1f76b370a23b43940553a39324e1236b3719a9d972/content","manifest":"https://bsv.cx/wb/553ab0ce9da131430cc5ee1f76b370a23b43940553a39324e1236b3719a9d972/manifest","verify":"sha256(content) === 2317633f29e32d7e0379953aa982293dabd03e33888a0c3ed7a3eb6315b9aef4 (the manifest's contentSha256), and sha256(manifest) === 553ab0ce9da131430cc5ee1f76b370a23b43940553a39324e1236b3719a9d972 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 553ab0ce9da131430cc5ee1f76b370a23b43940553a39324e1236b3719a9d972\"."}}