{"hash":"21006291531d36878d96c30e94835a6728ec895ebe01f0c6f3fb89ab49a9e317","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20171112163442id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/17/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/17/\",\"mementoDatetime\":\"2017-11-12T16:34:42.000Z\",\"contentSha256\":\"c2a2799a3439c0cc3c1f94fad78fecf82c310f1625fdc3f3d694fc96e5ecc935\",\"contentBytes\":6917,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"HIGS3QW7YDM6BLNRGFLFARSNMWWBUGLA\"},\"retrievedAt\":\"2026-09-16T07:42:57.109Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20171112163442id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/17/","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/17/","mementoDatetime":"2017-11-12T16:34:42.000Z","contentSha256":"c2a2799a3439c0cc3c1f94fad78fecf82c310f1625fdc3f3d694fc96e5ecc935","contentBytes":6917,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"HIGS3QW7YDM6BLNRGFLFARSNMWWBUGLA"},"responseHeaders":{"memento-datetime":"Sun, 12 Nov 2017 16:34:42 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/17/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/17/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/17/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20171113-02/51_61_20171112163419_crawl303.arc.gz","x-archive-orig-date":"Sun, 12 Nov 2017 16:34:41 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T07:42:57.109Z","anchored":true,"txid":"44bf9bbcc4dd0a0f876bc9a0abf4f0de2fa7218d5f20b2c211e21ed38c207d8c","network":"main","status":"active","spv":{"blockHeight":966975,"merkleRoot":"e8898b34cad7779fc0b6bc6cb41c0a2474882b2cd8d70b09e746de9c7fb3c7b6","index":394,"nodes":["eae7c3e458ca4ba3ee91b58dee825c991258f94557e7489d241068c861581a78","f968129ba242041c7414e5f1f6232e29c7bb3c149ad52582c909707ffb121033","cb291231632dcaf17910ee2adb34c479152ac9effda9601cbe6d2aa80d52b32a","df5bfac09b9d175f35b3cd537a0c1b6000c8e43832462358aa22b73ae4e2d212","e3b24353190fb580ddd0bbdca85d5670179e10b60c3a08c26cd41e4d79eadf75","47cd217f76d306994dc42c2fad36cc99f12ab0e44146305c302e9be8d31ce5dc","70661886c78af505c46c066db7a06db8892f3c7aea91bf4f54d40e06e56930ed","a3a41dc70ef1960abc26e339dfae81bf3636a8fa5b5fbb86d38aacb77b6024c6","1fd218225a01eb6c9a933d4d12e878f2b5aafc7017393ccb5e84e8992db015c6","ac98152debcfbc3c2e7882b5d95083cf0ca41e6a8c1631c680730d8e9d4c681c"],"provedAt":"2026-09-16T11:18:46.825Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/21006291531d36878d96c30e94835a6728ec895ebe01f0c6f3fb89ab49a9e317/manifest","contentUrl":"https://bsv.cx/wb/21006291531d36878d96c30e94835a6728ec895ebe01f0c6f3fb89ab49a9e317/content","explorer":"https://whatsonchain.com/tx/44bf9bbcc4dd0a0f876bc9a0abf4f0de2fa7218d5f20b2c211e21ed38c207d8c","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/21006291531d36878d96c30e94835a6728ec895ebe01f0c6f3fb89ab49a9e317/content","manifest":"https://bsv.cx/wb/21006291531d36878d96c30e94835a6728ec895ebe01f0c6f3fb89ab49a9e317/manifest","verify":"sha256(content) === c2a2799a3439c0cc3c1f94fad78fecf82c310f1625fdc3f3d694fc96e5ecc935 (the manifest's contentSha256), and sha256(manifest) === 21006291531d36878d96c30e94835a6728ec895ebe01f0c6f3fb89ab49a9e317 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 21006291531d36878d96c30e94835a6728ec895ebe01f0c6f3fb89ab49a9e317\"."}}