{"hash":"6eca09db941284dcfcd730f2dda5b188614e3b1c4c2e30189464f555b2b19e10","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20170911224229id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/\",\"mementoDatetime\":\"2017-09-11T22:42:29.000Z\",\"contentSha256\":\"421068e154ae19047594ba72adb1145bdeccda372a3f16a8a0434f802ed51d3a\",\"contentBytes\":6044,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"6XRRMJLSZQDONP6R3K6QHTQHNJYTNFML\"},\"retrievedAt\":\"2026-09-16T04:34:42.839Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20170911224229id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/","mementoDatetime":"2017-09-11T22:42:29.000Z","contentSha256":"421068e154ae19047594ba72adb1145bdeccda372a3f16a8a0434f802ed51d3a","contentBytes":6044,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"6XRRMJLSZQDONP6R3K6QHTQHNJYTNFML"},"responseHeaders":{"memento-datetime":"Mon, 11 Sep 2017 22:42:29 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20170911-50/51_60_20170911224216_crawl303.arc.gz","x-archive-orig-date":"Mon, 11 Sep 2017 22:42:28 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T04:34:42.839Z","anchored":true,"txid":"40ec80948b1503e1bd0e3582091de06c7edfa66cd9509725308b9fa12e4f7501","network":"main","status":"active","spv":{"blockHeight":966963,"merkleRoot":"e16d88165c2db219f5ad6ada8ea5e944dd982a7b0a5957b4bd98206d21d5b036","index":231,"nodes":["161321e4e5e31f84a3eea6ef40d3ad6ecb3c2d0ac0aa1ab400847173b944ecdd","a319f63e782ad1663ddbe3afb56e1699b9edd0977bd9343870a41d357db99491","c34890eba957c952c6d108923449c72d526221bd9cb57c56ebca913514eec734","a958d7fbc8ee62b2d1f2603899864b649ca6bb7a48f944789d106035fe0fc030","4ec7bfdc41727625cbe4b556f32432863c1b8f49d41e839efd0f5813bdefbff2","67737814639bbaaab8d7ffcae44de1390a66f4531599b30cfdd32c947a13f8be","be87ddb8cf05093200ff1f364984316b3a71bde85837c37c1a8827088c243f5b","93f25405320f10e786449b2a76b623a72deb8896e5bdaf3259ac2d7f66670721","1e3cea10bf8943bc5745385f8fb285bdb978688038a523ac4b16a7489377e850"],"provedAt":"2026-09-16T07:38:45.675Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/6eca09db941284dcfcd730f2dda5b188614e3b1c4c2e30189464f555b2b19e10/manifest","contentUrl":"https://bsv.cx/wb/6eca09db941284dcfcd730f2dda5b188614e3b1c4c2e30189464f555b2b19e10/content","explorer":"https://whatsonchain.com/tx/40ec80948b1503e1bd0e3582091de06c7edfa66cd9509725308b9fa12e4f7501","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/6eca09db941284dcfcd730f2dda5b188614e3b1c4c2e30189464f555b2b19e10/content","manifest":"https://bsv.cx/wb/6eca09db941284dcfcd730f2dda5b188614e3b1c4c2e30189464f555b2b19e10/manifest","verify":"sha256(content) === 421068e154ae19047594ba72adb1145bdeccda372a3f16a8a0434f802ed51d3a (the manifest's contentSha256), and sha256(manifest) === 6eca09db941284dcfcd730f2dda5b188614e3b1c4c2e30189464f555b2b19e10 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 6eca09db941284dcfcd730f2dda5b188614e3b1c4c2e30189464f555b2b19e10\"."}}