{"hash":"22a93d95a28920f02602db278bd97fb647eafd342fd01f7018ff328d61e866ac","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20151007155341id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/18/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/18/\",\"mementoDatetime\":\"2015-10-07T15:53:41.000Z\",\"contentSha256\":\"57a6065f2c5090e07fcf1f5eacdc89f8fd2d204480869e85c2ec4bdb8757dc9f\",\"contentBytes\":6502,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"746WU43ZBVTWSSJVNDMQDQWGHDR3LYFK\"},\"retrievedAt\":\"2026-09-14T12:40:31.632Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20151007155341id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/18/","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/18/","mementoDatetime":"2015-10-07T15:53:41.000Z","contentSha256":"57a6065f2c5090e07fcf1f5eacdc89f8fd2d204480869e85c2ec4bdb8757dc9f","contentBytes":6502,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"746WU43ZBVTWSSJVNDMQDQWGHDR3LYFK"},"responseHeaders":{"memento-datetime":"Wed, 07 Oct 2015 15:53:41 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/18/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/18/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/18/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20151008-08/52_48_20151007155311_crawl303.arc.gz","x-archive-orig-date":"Wed, 07 Oct 2015 15:53:40 GMT"},"httpStatus":200,"retrievedAt":"2026-09-14T12:40:31.632Z","anchored":true,"txid":"87a182f828cc47c3ff549c1c3f324f9668bd1324eebddb0d22a6b74da40ed332","network":"main","status":"active","spv":{"blockHeight":966721,"merkleRoot":"96cfe702209508383e7eb295cae6507de71f27e06c4075d1db2a8a4be649d75e","index":109846,"nodes":["e509acffcc8953908d201230e78c4ae9f7e381c0da1d06bf4321b24b0315eb54","c493cb40f86a6d6144d03a2ef49a646163b2248f5074df87ea3ed568a2ba2429","dae6adb4fb5d5b4cca782bf14b4e1ae53025c5a8aabc8fad456fc1d3fc788dfb","ba039e225c2b043b283a44a766ab47c2dc164be54a0b96e72cb6232b9adf16af","c961b22adb6424289c1343d5a0314bc7a68fbd9cb3ca539e6a67d33d1375f7da","a205a4cdde79113ad1bfd8f4fe009fb48372dc41274a2e3a469e6c3567ab99b0","0e01a55f4be0d57916d19474b93b554f76bee2ec690aa2c94ed342fc3bbabe74","1b7c54e88924709ddf7268bd1754c6e50091d30696798c0de590a6854b0c863b","07c18595ff15a278264099304cd703c6f8ac7c96c1eafb1a538e753ee3c8a8a8","8e83937bbe319891c5319d773ff535106450b674da5cd4e564241041051fd308","93223eda0add2fd614b070f965b1dfffb184db9a13877a2ff93c0bd2ebb42434","9d7b69a369734f565ac2652f5a6f54ea4be472febc7cb5e8ec7815ac44f61321","201d048ebec8cc7965e46e41c2bb030592ee0891d9ba2050d5a0181abd56814a","d80e5b2d13a44d1096d0c8cb3e2f99cae75ea5d00cf2e03f421029716ee0d280","ccd88468ddd467183c5a8b710c0b74d40199eaf1208749ec102c383b7870e146","c1000574696b5997c140280c468a1a1057461a54b1caf0fecaa9aa19d94ac63f","6abc833a3c98289564a2e6968927ac982779d5616f8c41331a181e95c6e71c23"],"provedAt":"2026-09-14T19:13:45.030Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/22a93d95a28920f02602db278bd97fb647eafd342fd01f7018ff328d61e866ac/manifest","contentUrl":"https://bsv.cx/wb/22a93d95a28920f02602db278bd97fb647eafd342fd01f7018ff328d61e866ac/content","explorer":"https://whatsonchain.com/tx/87a182f828cc47c3ff549c1c3f324f9668bd1324eebddb0d22a6b74da40ed332","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/22a93d95a28920f02602db278bd97fb647eafd342fd01f7018ff328d61e866ac/content","manifest":"https://bsv.cx/wb/22a93d95a28920f02602db278bd97fb647eafd342fd01f7018ff328d61e866ac/manifest","verify":"sha256(content) === 57a6065f2c5090e07fcf1f5eacdc89f8fd2d204480869e85c2ec4bdb8757dc9f (the manifest's contentSha256), and sha256(manifest) === 22a93d95a28920f02602db278bd97fb647eafd342fd01f7018ff328d61e866ac (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 22a93d95a28920f02602db278bd97fb647eafd342fd01f7018ff328d61e866ac\"."}}