{"hash":"85ecc3d14c7319d2f950778829a701bf555cf4f81085906fe2b159e0b95623df","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20170513205026id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/12/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/12/\",\"mementoDatetime\":\"2017-05-13T20:50:26.000Z\",\"contentSha256\":\"47a8e16425e67c035235472afaf6241603c456767517928a58f331581cf1a880\",\"contentBytes\":7243,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"WI4CS4XYM2ZLJ6QEACDPXJFV2PREDONP\"},\"retrievedAt\":\"2026-09-15T22:13:50.583Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20170513205026id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/12/","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/12/","mementoDatetime":"2017-05-13T20:50:26.000Z","contentSha256":"47a8e16425e67c035235472afaf6241603c456767517928a58f331581cf1a880","contentBytes":7243,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"WI4CS4XYM2ZLJ6QEACDPXJFV2PREDONP"},"responseHeaders":{"memento-datetime":"Sat, 13 May 2017 20:50:26 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/12/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/12/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/12/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20170514-22/52_58_20170513205018_crawl303.arc.gz","x-archive-orig-date":"Sat, 13 May 2017 20:50:27 GMT"},"httpStatus":200,"retrievedAt":"2026-09-15T22:13:50.583Z","anchored":true,"txid":"ac1d20aaa0e19d1358d5b0413968f5c0cb9c82a44b0557ef51345b3f1e19ab51","network":"main","status":"active","spv":{"blockHeight":966920,"merkleRoot":"b686839b1b559b3ff827a63adad37c91ae458a2d6ab6792a5c4c40a894024f72","index":113,"nodes":["305bb6544970042bf680f9f8ebf57f066c5314f08d6fa50a994767a0973bd7b0","72a642512d9c2a84f641466dae1149ca62ebca421f66a648263f7a4c5b99aa60","53f9840798f0ec254de643a15d73e342f9efd707c14d9a32ceda8f41e3a7e025","26110d711ac47cc1ca8f9da5721c2aad4b081ef4fe9fd2144626086096020f64","4080bc01856c9c2fe179f31c656fd1a3563136cef1ccdc55603a99a58453fd73","cf57b2578f3a13e30306acdef295973df1318761b7aa6667083e372056a64faf","81797881d253e79b0d446f5f45285143017b2298e164af1a12a467a0c525222e","39e8a206623f691ce025e8114697f7f145cd99a77b8316c468a31e1b39364ca8","a1dd7e7144d72febf81afbe2b84b58156f58622df880cbe0d33444278d5f9e0d"],"provedAt":"2026-09-16T00:23:46.485Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/85ecc3d14c7319d2f950778829a701bf555cf4f81085906fe2b159e0b95623df/manifest","contentUrl":"https://bsv.cx/wb/85ecc3d14c7319d2f950778829a701bf555cf4f81085906fe2b159e0b95623df/content","explorer":"https://whatsonchain.com/tx/ac1d20aaa0e19d1358d5b0413968f5c0cb9c82a44b0557ef51345b3f1e19ab51","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/85ecc3d14c7319d2f950778829a701bf555cf4f81085906fe2b159e0b95623df/content","manifest":"https://bsv.cx/wb/85ecc3d14c7319d2f950778829a701bf555cf4f81085906fe2b159e0b95623df/manifest","verify":"sha256(content) === 47a8e16425e67c035235472afaf6241603c456767517928a58f331581cf1a880 (the manifest's contentSha256), and sha256(manifest) === 85ecc3d14c7319d2f950778829a701bf555cf4f81085906fe2b159e0b95623df (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 85ecc3d14c7319d2f950778829a701bf555cf4f81085906fe2b159e0b95623df\"."}}