{"hash":"ab2e167f915cfab4dde79aabd808fc5e23eeacab4b04976fd380780a30f85c64","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20180119023926id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/3\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/3\",\"mementoDatetime\":\"2018-01-19T02:39:26.000Z\",\"contentSha256\":\"7ceb645642cde7239301c8b370103c71e91482dfffae2f165d1ad508983681e0\",\"contentBytes\":6799,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":null,\"retrievedAt\":\"2026-09-16T14:25:47.557Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20180119023926id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/3","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/3","mementoDatetime":"2018-01-19T02:39:26.000Z","contentSha256":"7ceb645642cde7239301c8b370103c71e91482dfffae2f165d1ad508983681e0","contentBytes":6799,"contentType":"text/html; charset=utf-8","archiveDigest":null,"responseHeaders":{"memento-datetime":"Fri, 19 Jan 2018 02:39:26 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/3/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/3/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/3/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20180119-33/51_62_20180119023914_crawl303.arc.gz","x-archive-orig-date":"Fri, 19 Jan 2018 02:39:25 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T14:25:47.557Z","anchored":true,"txid":"ff5981fd119ec556a4da22250ab1f4bc95efe80a5a121e95f941775592bf8bc8","network":"main","status":"active","spv":{"blockHeight":967022,"merkleRoot":"8c46d41266645742b3272e552b53547b03941a0ed30677b0417aa9d036968a59","index":1321,"nodes":["718f9f6fa836e6650d706509fc6a87d9865808c8075d04ec839b51035790cf05","1459bd5414ca1885c83ce28a17371bc38a0e602dba5bbd7bc4d4994db560dc4b","da6ee0dc4e218007eaaaa588326c09c0e5766fd9df1489e85bbb8ceeffbc261c","6c7230b6c86bf27ddda0a6d8dcae0517092b06b38ebec5ecf4bc700b5cfef256","bd8f59cd14680ee0c8c8d56a04d689fdf625165188f1bb49720d01c2d3b305c2","232830c68c6fb897eca75955e5ca21d8aca4be6cc92cc49c627a6cbe2cdbbbb0","6b56ce0bbdcd267bf07082d111369d419fa307e30199b757d190859d300a25d8","53912b6815667065e0f2ae498a0d8fc47e0f9be13fed1009c3460513a9af2022","775b69390bc71d01895262e54ca992bfeb61271c969013e59f98aa283c5006c1","0236dd8f74625e68a11a3b813d1262974242f026a9ffe70df8631d488624f626","e67277e292cc88d45f1ea9705d278c36e294f9aaa4ac5765649506a89c9ad5dd","059233ca5836d09f2e77883c05504dd940cdbfd7fb8332e58ec72d5eb9a89ef8"],"provedAt":"2026-09-16T17:13:44.473Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/ab2e167f915cfab4dde79aabd808fc5e23eeacab4b04976fd380780a30f85c64/manifest","contentUrl":"https://bsv.cx/wb/ab2e167f915cfab4dde79aabd808fc5e23eeacab4b04976fd380780a30f85c64/content","explorer":"https://whatsonchain.com/tx/ff5981fd119ec556a4da22250ab1f4bc95efe80a5a121e95f941775592bf8bc8","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/ab2e167f915cfab4dde79aabd808fc5e23eeacab4b04976fd380780a30f85c64/content","manifest":"https://bsv.cx/wb/ab2e167f915cfab4dde79aabd808fc5e23eeacab4b04976fd380780a30f85c64/manifest","verify":"sha256(content) === 7ceb645642cde7239301c8b370103c71e91482dfffae2f165d1ad508983681e0 (the manifest's contentSha256), and sha256(manifest) === ab2e167f915cfab4dde79aabd808fc5e23eeacab4b04976fd380780a30f85c64 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / ab2e167f915cfab4dde79aabd808fc5e23eeacab4b04976fd380780a30f85c64\"."}}