{"hash":"a0c8b66ef05978b7aa30d7eaaf491f11608e73eddca2f300f86b99a49c0dbdfe","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20160330012216id_/http://satoshi.nakamotoinstitute.org/emails/cryptography/18/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org/emails/cryptography/18/\",\"mementoDatetime\":\"2016-03-30T01:22:16.000Z\",\"contentSha256\":\"bcccad37ce108a606b7278fac916a6e4fca91785f571b1fccf87b46f18b27ae0\",\"contentBytes\":6504,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"JZXVVREVXTNNRPBHGQBXE6UHJXV2HDX3\"},\"retrievedAt\":\"2026-09-14T23:23:46.664Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20160330012216id_/http://satoshi.nakamotoinstitute.org/emails/cryptography/18/","originalUrl":"http://satoshi.nakamotoinstitute.org/emails/cryptography/18/","mementoDatetime":"2016-03-30T01:22:16.000Z","contentSha256":"bcccad37ce108a606b7278fac916a6e4fca91785f571b1fccf87b46f18b27ae0","contentBytes":6504,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"JZXVVREVXTNNRPBHGQBXE6UHJXV2HDX3"},"responseHeaders":{"memento-datetime":"Wed, 30 Mar 2016 01:22:16 GMT","link":"<http://satoshi.nakamotoinstitute.org/emails/cryptography/18/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org/emails/cryptography/18/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org/emails/cryptography/18/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"HNEWS-20160330011500-crawl890/HNEWS-20160330012009-01171.warc.gz","x-archive-orig-date":"Wed, 30 Mar 2016 01:22:16 GMT"},"httpStatus":200,"retrievedAt":"2026-09-14T23:23:46.664Z","anchored":true,"txid":"c6124ff2533ebd10ec980e778bd7fc9cc681353d81c2b74550cebb0b4128e51a","network":"main","status":"active","spv":{"blockHeight":966785,"merkleRoot":"239229b62fb36d896ba3251a6aee2fa47669c60b2aa012d46162e7de686190f3","index":4419,"nodes":["d459c8b2e4b4f191af196be499d808ac1524810f2ece99c8a00930fdfdc68792","9d95c8e8632effdc455b0b1250c19afc1c94fcb8241d9c7b79cbf3b78dc3a4c9","0533b3dfae9f3bed553bff0d7f97ce978b5b42b7479246e66f2c10e4368a43db","036e0a5c5970491c4256852217bdc88f08e64010e6b943438dcba51985b29474","b68e6f4ade843e8afd6fbd0b219d805e25a9d062c0f0250627b2533f1f6ced6a","0fc8e3701162c5dc69fac9ff8ae7c6ef352ac25bbc9eb8a5125272e9f444b6cf","270d4a302f96b6197de7c7fbb864b717376ca3ede9ab047658c780c7686ecd74","2cc14400c536c40b95be2ac443ea4603d86b792eabb053117c2a572b7b3b4746","44ef863a7b6d3f08c484da511c64f22d23e85540c58b1afaf7bafbb506842f79","8e0f836b2bb5474486e996913de3d8139c6e76698474e7c71ce30bff2a4a216e","b541a5b1d584f9be9db04ecaadfcbaaef94e9c50f9c6acd2e8792f2fbc1ed6d2","9e1678409dfc4d39aa2f5aeb55f22c69c9fb9a2246bcd48ec2486493f61b4329","b62022677cad88dddedbf9de11edc355c89837d73312ca3e1f28046e50b359fe","6fd6b16c7b709d7b71f440520297f9410db8cd4e55f308851490dbb00c2665ba"],"provedAt":"2026-09-15T05:33:45.196Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/a0c8b66ef05978b7aa30d7eaaf491f11608e73eddca2f300f86b99a49c0dbdfe/manifest","contentUrl":"https://bsv.cx/wb/a0c8b66ef05978b7aa30d7eaaf491f11608e73eddca2f300f86b99a49c0dbdfe/content","explorer":"https://whatsonchain.com/tx/c6124ff2533ebd10ec980e778bd7fc9cc681353d81c2b74550cebb0b4128e51a","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/a0c8b66ef05978b7aa30d7eaaf491f11608e73eddca2f300f86b99a49c0dbdfe/content","manifest":"https://bsv.cx/wb/a0c8b66ef05978b7aa30d7eaaf491f11608e73eddca2f300f86b99a49c0dbdfe/manifest","verify":"sha256(content) === bcccad37ce108a606b7278fac916a6e4fca91785f571b1fccf87b46f18b27ae0 (the manifest's contentSha256), and sha256(manifest) === a0c8b66ef05978b7aa30d7eaaf491f11608e73eddca2f300f86b99a49c0dbdfe (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / a0c8b66ef05978b7aa30d7eaaf491f11608e73eddca2f300f86b99a49c0dbdfe\"."}}