{"hash":"c31d8e54be57349af0472c1d35f2f8af55f84f5b0ea7f3757587cca3e1b92372","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20150205023718id_/http://www.metzdowd.com:80/pipermail/cryptography/1970-January/001519.html\",\"originalUrl\":\"http://www.metzdowd.com:80/pipermail/cryptography/1970-January/001519.html\",\"mementoDatetime\":\"2015-02-05T02:37:18.000Z\",\"contentSha256\":\"88456210485f66f68238cd407de118f96453ae8aac89531bd50342bd8b270701\",\"contentBytes\":3209,\"contentType\":\"text/html\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"EB5APCVGXO6OBLECCU6PWUKVVN7PTX6R\"},\"retrievedAt\":\"2026-09-14T01:56:50.373Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20150205023718id_/http://www.metzdowd.com:80/pipermail/cryptography/1970-January/001519.html","originalUrl":"http://www.metzdowd.com:80/pipermail/cryptography/1970-January/001519.html","mementoDatetime":"2015-02-05T02:37:18.000Z","contentSha256":"88456210485f66f68238cd407de118f96453ae8aac89531bd50342bd8b270701","contentBytes":3209,"contentType":"text/html","archiveDigest":{"alg":"sha1-base32","value":"EB5APCVGXO6OBLECCU6PWUKVVN7PTX6R"},"responseHeaders":{"memento-datetime":"Thu, 05 Feb 2015 02:37:18 GMT","link":"<http://www.metzdowd.com:80/pipermail/cryptography/1970-January/001519.html>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://www.metzdowd.com:80/pipermail/cryptography/1970-January/001519.html>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://www.metzdowd.com:80/pipermail/cryptography/1970-January/001519.html>; rel=\"timegate\"","content-type":"text/html","x-archive-src":"alexa20150205-09/51_44_20150205023714_crawl102.arc.gz","x-archive-orig-date":"Thu, 05 Feb 2015 02:37:18 GMT"},"httpStatus":200,"retrievedAt":"2026-09-14T01:56:50.373Z","anchored":true,"txid":"29782e934ad3f45375b4ffc0b959a86673b1c51a11593000dfcc742633cfe548","network":"main","status":"active","spv":{"blockHeight":966665,"merkleRoot":"5ba13aa82e2455f334a16af5dc2763ac4081f6acbe1670a7a0549ac0b7c5a75e","index":177,"nodes":["a5e4321f002459325011f0347c0dd9352ceb89b5e189677e578e9463d86b6b0a","9d82dba075cb1910b0407f278969ab2d4bb4a43b3a77eb58fc8f43aa788ac28f","34a24feb9cc4d7e0964f03801423eece428f71026f015388ee9f23a18c9aedb9","775ead523291a093c3af07a5672194417f06023bc2cc14eeff68e13d39422b18","3d1626bca21831d071b66a7d1fb65ef4974291d265c6eed068acf6b172f7894b","bd8d739451ce1a36318820aade42cbaff8dcaee619803b0679720dd8bb063676","a0037f0aa07cffe3e1f9b9bd50405db079cc1398c6d0fd18eb1e2cf2a990adce","3483de11f9459165581863a475fc2182dc654522d7e48130d4c3d271e289b142","53740125122d353a61b92ff646d711803c177d3bf5a06be0c5a1643e5799963f"],"provedAt":"2026-09-14T07:13:40.885Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/c31d8e54be57349af0472c1d35f2f8af55f84f5b0ea7f3757587cca3e1b92372/manifest","contentUrl":"https://bsv.cx/wb/c31d8e54be57349af0472c1d35f2f8af55f84f5b0ea7f3757587cca3e1b92372/content","explorer":"https://whatsonchain.com/tx/29782e934ad3f45375b4ffc0b959a86673b1c51a11593000dfcc742633cfe548","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/c31d8e54be57349af0472c1d35f2f8af55f84f5b0ea7f3757587cca3e1b92372/content","manifest":"https://bsv.cx/wb/c31d8e54be57349af0472c1d35f2f8af55f84f5b0ea7f3757587cca3e1b92372/manifest","verify":"sha256(content) === 88456210485f66f68238cd407de118f96453ae8aac89531bd50342bd8b270701 (the manifest's contentSha256), and sha256(manifest) === c31d8e54be57349af0472c1d35f2f8af55f84f5b0ea7f3757587cca3e1b92372 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / c31d8e54be57349af0472c1d35f2f8af55f84f5b0ea7f3757587cca3e1b92372\"."}}