{"hash":"66ceefcac75c7e1935a3518049788ce32cff1879a4184a3e1f38959c9c6ebdc8","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20170524190049id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/10\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/10\",\"mementoDatetime\":\"2017-05-24T19:00:49.000Z\",\"contentSha256\":\"a263b01dbd034376a2ee73ff89a7dc1523ae2ea477678e1358e94dc5fa29a135\",\"contentBytes\":7112,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"TU477ANYGJZBQ2I4ZVWU6IGX7BXDQVV7\"},\"retrievedAt\":\"2026-09-15T22:34:27.247Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20170524190049id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/10","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/10","mementoDatetime":"2017-05-24T19:00:49.000Z","contentSha256":"a263b01dbd034376a2ee73ff89a7dc1523ae2ea477678e1358e94dc5fa29a135","contentBytes":7112,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"TU477ANYGJZBQ2I4ZVWU6IGX7BXDQVV7"},"responseHeaders":{"memento-datetime":"Wed, 24 May 2017 19:00:49 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/10/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/10/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/10/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20170526-16/51_58_20170524185916_crawl303.arc.gz","x-archive-orig-date":"Wed, 24 May 2017 19:00:49 GMT"},"httpStatus":200,"retrievedAt":"2026-09-15T22:34:27.247Z","anchored":true,"txid":"f94d259e6b01b81c9bb06a60dd0673b0535c520213d02d3705c13afdf2262515","network":"main","status":"active","spv":{"blockHeight":966921,"merkleRoot":"7ae4142d8f0d7381d340638940f82f56f813fab7198616483913cde523853f8f","index":126,"nodes":["3443c72ed102962b45cafd78c35e93d421b59c4c2eeeabc18a9e466ebafb56ae","ca1db616d14de573432365744746b436a6ab47e69e989fb6c5d0da840a9bd5b1","daf365ec08b342749012789932aaa2e7b37db153ab3e89eb85fc2b05d701bd28","5c5b19a6b19ba3d390edb42c4a2d97697464ae3b16f4c44f41191127abce5ace","5aa8ee0e004e813f5cd05634fc5924b0507b24676480d5984cdfcfa7666d0a71","7d881ff52774791d0361c376ad9c82ee7870d5d734c328b17db579863a119a21","b96d19c24240a812c0e634f7fba46e081c42d4704318dbd079e233068fcb7155","54c8459f56a457bd40dc7d318f1ec96792425f8efe20f4ca8f6c05245efd75f3"],"provedAt":"2026-09-16T00:53:45.960Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/66ceefcac75c7e1935a3518049788ce32cff1879a4184a3e1f38959c9c6ebdc8/manifest","contentUrl":"https://bsv.cx/wb/66ceefcac75c7e1935a3518049788ce32cff1879a4184a3e1f38959c9c6ebdc8/content","explorer":"https://whatsonchain.com/tx/f94d259e6b01b81c9bb06a60dd0673b0535c520213d02d3705c13afdf2262515","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/66ceefcac75c7e1935a3518049788ce32cff1879a4184a3e1f38959c9c6ebdc8/content","manifest":"https://bsv.cx/wb/66ceefcac75c7e1935a3518049788ce32cff1879a4184a3e1f38959c9c6ebdc8/manifest","verify":"sha256(content) === a263b01dbd034376a2ee73ff89a7dc1523ae2ea477678e1358e94dc5fa29a135 (the manifest's contentSha256), and sha256(manifest) === 66ceefcac75c7e1935a3518049788ce32cff1879a4184a3e1f38959c9c6ebdc8 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 66ceefcac75c7e1935a3518049788ce32cff1879a4184a3e1f38959c9c6ebdc8\"."}}