{"hash":"61fe72255a9cff3ab3132ded40f91cd27b14530c09dbae27f310e4097a124645","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20170302212111id_/http://satoshi.nakamotoinstitute.org/emails/cryptography/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org/emails/cryptography/\",\"mementoDatetime\":\"2017-03-02T21:21:11.000Z\",\"contentSha256\":\"53efa04ed7203e0761d54ec0f9827c1bc999310c6dd58780a8c2664008e8f35e\",\"contentBytes\":6044,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"UJMID5VCQIDFTGVALIJYYOZMOXCPUOGE\"},\"retrievedAt\":\"2026-09-15T20:29:13.687Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20170302212111id_/http://satoshi.nakamotoinstitute.org/emails/cryptography/","originalUrl":"http://satoshi.nakamotoinstitute.org/emails/cryptography/","mementoDatetime":"2017-03-02T21:21:11.000Z","contentSha256":"53efa04ed7203e0761d54ec0f9827c1bc999310c6dd58780a8c2664008e8f35e","contentBytes":6044,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"UJMID5VCQIDFTGVALIJYYOZMOXCPUOGE"},"responseHeaders":{"memento-datetime":"Thu, 02 Mar 2017 21:21:11 GMT","link":"<http://satoshi.nakamotoinstitute.org/emails/cryptography/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org/emails/cryptography/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org/emails/cryptography/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"WIDE-20170302200904-crawl801/WIDE-20170302210357-01011.warc.gz","x-archive-orig-date":"Thu, 02 Mar 2017 21:21:12 GMT"},"httpStatus":200,"retrievedAt":"2026-09-15T20:29:13.687Z","anchored":true,"txid":"740dd8df34c9dbc00f3796939c9adc073f20c44035ddf6c4c38723dc9dd993c1","network":"main","status":"active","spv":{"blockHeight":966910,"merkleRoot":"5c4bbf5f6ef699c27cb0e66cfd0efb3a136d2f2e3897988cd21cf6f3f2a0f0d8","index":118,"nodes":["4c9ca41ad5371ad396d3f2599a1cb9c5ca91ca5264888e62fe14f33035047250","9a6a94381eb91feb8ff8eabdfd8cf9f1e4cfdaa83a52a862581c346ec64a1600","dcbee11992fd18eb3d3a3e0dd48a3b1be66a1b49058eb2b2b2aaa7d10ff40524","e9fb70afa742d5a3b300cc7e337754f85f2a034a5fb931d7d81e24060eb5d56c","979ebfb65bdcd10eafd91e127806f4ae808a64e1333f3384002dd940521f7833","d35496e0cf6b4580e5c71137740a4b02ad776c4bfbfe5670dd47155279d5cd74","36eb5b0ca0a20df5ef2a44867d5fe9031f12f37c3a8544f23edd97e3e02f3730","3c5d54e5701178838e7bdd44093314a5bba36bd54e70c1d98df5d8e8cacff1a0","8d373ac7fc5e1ce60f7752711e00e2a7e916c6414704d44376f2e0068288b594","e373b5e58223ce96506ff9a332f8e840d305bb3bfadb6e9e86696d6602424028"],"provedAt":"2026-09-15T21:58:41.697Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/61fe72255a9cff3ab3132ded40f91cd27b14530c09dbae27f310e4097a124645/manifest","contentUrl":"https://bsv.cx/wb/61fe72255a9cff3ab3132ded40f91cd27b14530c09dbae27f310e4097a124645/content","explorer":"https://whatsonchain.com/tx/740dd8df34c9dbc00f3796939c9adc073f20c44035ddf6c4c38723dc9dd993c1","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/61fe72255a9cff3ab3132ded40f91cd27b14530c09dbae27f310e4097a124645/content","manifest":"https://bsv.cx/wb/61fe72255a9cff3ab3132ded40f91cd27b14530c09dbae27f310e4097a124645/manifest","verify":"sha256(content) === 53efa04ed7203e0761d54ec0f9827c1bc999310c6dd58780a8c2664008e8f35e (the manifest's contentSha256), and sha256(manifest) === 61fe72255a9cff3ab3132ded40f91cd27b14530c09dbae27f310e4097a124645 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 61fe72255a9cff3ab3132ded40f91cd27b14530c09dbae27f310e4097a124645\"."}}