{"hash":"20b4c331baf5f0436806ad58a4f54663c5416efbc3f585364c5b9f3711235804","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20180320120315id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/2/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/2/\",\"mementoDatetime\":\"2018-03-20T12:03:15.000Z\",\"contentSha256\":\"9a7c2cf600b9c9a30d8314bccfedb0a9b8a75eb41e60adc59c08bcc1e8e2d3cb\",\"contentBytes\":7519,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":null,\"retrievedAt\":\"2026-09-16T17:38:34.185Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20180320120315id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/2/","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/2/","mementoDatetime":"2018-03-20T12:03:15.000Z","contentSha256":"9a7c2cf600b9c9a30d8314bccfedb0a9b8a75eb41e60adc59c08bcc1e8e2d3cb","contentBytes":7519,"contentType":"text/html; charset=utf-8","archiveDigest":null,"responseHeaders":{"memento-datetime":"Tue, 20 Mar 2018 12:03:15 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/2/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/2/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/2/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20180321-03/51_63_20180320120254_crawl303.arc.gz","x-archive-orig-date":"Tue, 20 Mar 2018 12:03:14 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T17:38:34.185Z","anchored":true,"txid":"dedeaef09039afb1ba53d1f11a271c6657d34a092964dc37f33efdfb0159dff0","network":"main","status":"active","spv":{"blockHeight":967042,"merkleRoot":"87ae5c79ee2e264b27f38454d0f4d70fd32efa7fd0831c0b58da9fba6bf2f491","index":756,"nodes":["fbaa60f98c894799391f3f61585b9536d21e90f11747ea464b0fe0cb5115525f","a6f64232c1efaadeb86dfb2129c78a987b414a7c8668786c86afe6a5e32e227b","56339f9e1a4f12ac502fe104a8ef221e14a23206e811bbc4aac6cc874da82c63","6dc4b0f52d2f0437d75446b93fd0a0e93225c0e9f2b7859e99aa1c0f411038e6","b51182b185b3936c9d5761bf0f12b41c153a2a57f408998dc4a3ea68d028f3b8","e02650e73e778dbacfa61f1b91239bc29aeebfc38510b9cedfc4de9af8df4605","b0c42e90dd6a3b6063da4837c79a22915e83adfab7caa15ed8a070537684f83d","e6a56cdb07245cedc8a902ef49f016b231e521029b0635c50fb2a37456177883","76fa3a95903d166b19676458d6dbbfb98f3b20435c5bdeb8c739137379632bd0","6e1837407ee449e83f78262663711ce0eff1475aab880ccfdcb078437e34a1cf","fcd58acf1c06f497efb971e18c1db1bd676d1e0a98ee7c75d03dbc4c17d73a90"],"provedAt":"2026-09-16T19:38:43.253Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/20b4c331baf5f0436806ad58a4f54663c5416efbc3f585364c5b9f3711235804/manifest","contentUrl":"https://bsv.cx/wb/20b4c331baf5f0436806ad58a4f54663c5416efbc3f585364c5b9f3711235804/content","explorer":"https://whatsonchain.com/tx/dedeaef09039afb1ba53d1f11a271c6657d34a092964dc37f33efdfb0159dff0","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>)"],"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/20b4c331baf5f0436806ad58a4f54663c5416efbc3f585364c5b9f3711235804/content","manifest":"https://bsv.cx/wb/20b4c331baf5f0436806ad58a4f54663c5416efbc3f585364c5b9f3711235804/manifest","verify":"sha256(content) === 9a7c2cf600b9c9a30d8314bccfedb0a9b8a75eb41e60adc59c08bcc1e8e2d3cb (the manifest's contentSha256), and sha256(manifest) === 20b4c331baf5f0436806ad58a4f54663c5416efbc3f585364c5b9f3711235804 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 20b4c331baf5f0436806ad58a4f54663c5416efbc3f585364c5b9f3711235804\"."}}