{"hash":"81f4327ed59451e0024bbdc1639581d923eb8e9e1cf236eb914d6a9aa2139d77","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20170725141439id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/6\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/6\",\"mementoDatetime\":\"2017-07-25T14:14:39.000Z\",\"contentSha256\":\"7283601a82a0cd564debb023924a670c6a6fee3f430ec340162ce72599b2b127\",\"contentBytes\":10818,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"3ON53NLLFED5IOPL7EZKD4MVVZZXUQ3I\"},\"retrievedAt\":\"2026-09-16T02:12:32.687Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20170725141439id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/6","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/6","mementoDatetime":"2017-07-25T14:14:39.000Z","contentSha256":"7283601a82a0cd564debb023924a670c6a6fee3f430ec340162ce72599b2b127","contentBytes":10818,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"3ON53NLLFED5IOPL7EZKD4MVVZZXUQ3I"},"responseHeaders":{"memento-datetime":"Tue, 25 Jul 2017 14:14:39 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/6/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/6/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/6/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20170726-05/51_59_20170725141411_crawl303.arc.gz","x-archive-orig-date":"Tue, 25 Jul 2017 14:14:38 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T02:12:32.687Z","anchored":true,"txid":"634e3e1e800aa63633be756a0772a5f476f6592e8c4e2bca0736fc801c155877","network":"main","status":"active","spv":{"blockHeight":966946,"merkleRoot":"7f877b391c017c21c6c327eba2e19b91f588e6fc4d3015fd5952b92310ed50d0","index":193,"nodes":["54aab8644f93790553dd31bc4c546cca500dc2c29fa2e3ae5e59509fc726cc2c","b2d322d63f46a7edbb69cb5ba947f8081609a039dae9fb54e45b1cbcbe837884","adbc1a11bc9727fb6c34d1fb4b4eb4865b1673a38a1cdc8ec5cbc14e23bf66da","d8daec3c84579b8165f1a9229df6f697f13e23f292091ec77448dfb391afc749","cc769d4f83848a966eac9b2ff196cfadc83c7d189e14320a93ed86e144350e62","63a47dd1067b887a5b7e866486e0532cb8e18dcc175a82882bcbbfa042d41d20","bb5535184b801834f4b55c2098c556bb54f98f0871b48dc7a33801adb8ec959a","e1eba86e206e852c82216194e6a07836878cacd3ae047dba928b1b700b721ad9"],"provedAt":"2026-09-16T04:43:44.308Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/81f4327ed59451e0024bbdc1639581d923eb8e9e1cf236eb914d6a9aa2139d77/manifest","contentUrl":"https://bsv.cx/wb/81f4327ed59451e0024bbdc1639581d923eb8e9e1cf236eb914d6a9aa2139d77/content","explorer":"https://whatsonchain.com/tx/634e3e1e800aa63633be756a0772a5f476f6592e8c4e2bca0736fc801c155877","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/81f4327ed59451e0024bbdc1639581d923eb8e9e1cf236eb914d6a9aa2139d77/content","manifest":"https://bsv.cx/wb/81f4327ed59451e0024bbdc1639581d923eb8e9e1cf236eb914d6a9aa2139d77/manifest","verify":"sha256(content) === 7283601a82a0cd564debb023924a670c6a6fee3f430ec340162ce72599b2b127 (the manifest's contentSha256), and sha256(manifest) === 81f4327ed59451e0024bbdc1639581d923eb8e9e1cf236eb914d6a9aa2139d77 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 81f4327ed59451e0024bbdc1639581d923eb8e9e1cf236eb914d6a9aa2139d77\"."}}