{"hash":"81d912169fca98267db708d1926072f7f1c041188dbbf7136a95401b99aa1e83","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20151006093548id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1\",\"mementoDatetime\":\"2015-10-06T09:35:48.000Z\",\"contentSha256\":\"c09d72b3e550b0695f86024c5f509ff4e405c08fcc1ad6fd1f6af11b4e0b62cc\",\"contentBytes\":6447,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"RX7R3JRLT3M4IGDQCOHHHXYDXIXZE2X6\"},\"retrievedAt\":\"2026-09-14T12:37:26.923Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20151006093548id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1","mementoDatetime":"2015-10-06T09:35:48.000Z","contentSha256":"c09d72b3e550b0695f86024c5f509ff4e405c08fcc1ad6fd1f6af11b4e0b62cc","contentBytes":6447,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"RX7R3JRLT3M4IGDQCOHHHXYDXIXZE2X6"},"responseHeaders":{"memento-datetime":"Tue, 06 Oct 2015 09:35:48 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20151006-25/51_48_20151006093514_crawl303.arc.gz","x-archive-orig-date":"Tue, 06 Oct 2015 09:35:48 GMT"},"httpStatus":200,"retrievedAt":"2026-09-14T12:37:26.923Z","anchored":true,"txid":"5d4b3da752c848821abd335da4aba39b6caf56741557209544a49b1bc7623e42","network":"main","status":"active","spv":{"blockHeight":966721,"merkleRoot":"96cfe702209508383e7eb295cae6507de71f27e06c4075d1db2a8a4be649d75e","index":86011,"nodes":["12627a5aa2666ab6b8f6151e65fdc286e68ba0a8579bf3b3eb1b7fe36e7c2c5f","7e6b74f144fc9ff9b5934c4ade4b91e8cafbb79febf4c483d7307eeebf09af3c","38b9e8c55652f78eb91f09bfd712a4e155159b1a53d37933d90a20ff8ea66f15","ee10bc71546bd79882fbed35ad20730c0f79be8b9a46890124f34d8cb7f1efb1","c687d6bdfc838ed449205473f9d32da12de8706257f705cc9b0fb52ae5f9f15d","266aee863780465058ad894ddef53038403e9d6274e38d553acbd9c62545ddf5","a1ad83db5910ef1fdc211eb99f45c08c22d8210efeb495295ed086947413f63d","edcbacf78ce28afc23d6195a582eec935ec858f90d9de1b78e4ad828c26ef0ba","f12ce00c1fb7e05959f63cb4afc0f776062b956470396de9cd7980be54060caa","6f3bbd2a5790053632a3a9573eff21576ebcf31854ab28ef629a9efe3d82aaa9","2dd51a26a529515e359970ee432db6e6ee55819f0783b6646afacab87eff96eb","8f92e9ca6e015d167b59eb822403525940c064c7788d4b4b9e43fdda079b62dc","ff27c18fda979fdc038f43ce90f5e65bfcefa4038812548dd71627a28bcdf389","f660a01f5d20b8c9b737531b275e71a10587a1ce126bb1b9b030b0b91b20526c","4214d58d2c1ff7ac01d36dc6e4aeba7e556a491a2ed9304c66797b2d8391514d","b8fbd8ef0f50916d70777c465846267573bf796d2318ed150d72eafd78279ce0","6abc833a3c98289564a2e6968927ac982779d5616f8c41331a181e95c6e71c23"],"provedAt":"2026-09-14T19:08:43.466Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/81d912169fca98267db708d1926072f7f1c041188dbbf7136a95401b99aa1e83/manifest","contentUrl":"https://bsv.cx/wb/81d912169fca98267db708d1926072f7f1c041188dbbf7136a95401b99aa1e83/content","explorer":"https://whatsonchain.com/tx/5d4b3da752c848821abd335da4aba39b6caf56741557209544a49b1bc7623e42","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/81d912169fca98267db708d1926072f7f1c041188dbbf7136a95401b99aa1e83/content","manifest":"https://bsv.cx/wb/81d912169fca98267db708d1926072f7f1c041188dbbf7136a95401b99aa1e83/manifest","verify":"sha256(content) === c09d72b3e550b0695f86024c5f509ff4e405c08fcc1ad6fd1f6af11b4e0b62cc (the manifest's contentSha256), and sha256(manifest) === 81d912169fca98267db708d1926072f7f1c041188dbbf7136a95401b99aa1e83 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 81d912169fca98267db708d1926072f7f1c041188dbbf7136a95401b99aa1e83\"."}}