{"hash":"987dbf015ea3dcd23f9630f49e5f65eac7f4c29252e4b2a7ea67323132185a83","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20160330012224id_/http://satoshi.nakamotoinstitute.org/emails/cryptography/5/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org/emails/cryptography/5/\",\"mementoDatetime\":\"2016-03-30T01:22:24.000Z\",\"contentSha256\":\"021f900cb837cf373b9f845c31e179d7bd30e9533cc7cb3d6e290f5001bf8c5b\",\"contentBytes\":6081,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"UA5JNR6AE3EYEZZBROOH3QXZYQTM7A7M\"},\"retrievedAt\":\"2026-09-14T23:25:14.149Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20160330012224id_/http://satoshi.nakamotoinstitute.org/emails/cryptography/5/","originalUrl":"http://satoshi.nakamotoinstitute.org/emails/cryptography/5/","mementoDatetime":"2016-03-30T01:22:24.000Z","contentSha256":"021f900cb837cf373b9f845c31e179d7bd30e9533cc7cb3d6e290f5001bf8c5b","contentBytes":6081,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"UA5JNR6AE3EYEZZBROOH3QXZYQTM7A7M"},"responseHeaders":{"memento-datetime":"Wed, 30 Mar 2016 01:22:24 GMT","link":"<http://satoshi.nakamotoinstitute.org/emails/cryptography/5/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org/emails/cryptography/5/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org/emails/cryptography/5/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"HNEWS-20160330011500-crawl890/HNEWS-20160330012221-01172.warc.gz","x-archive-orig-date":"Wed, 30 Mar 2016 01:22:24 GMT"},"httpStatus":200,"retrievedAt":"2026-09-14T23:25:14.149Z","anchored":true,"txid":"72d817937cf555c703e4c702edc72e4c8331f4a96147f7aa1a153abce4e56b31","network":"main","status":"active","spv":{"blockHeight":966785,"merkleRoot":"239229b62fb36d896ba3251a6aee2fa47669c60b2aa012d46162e7de686190f3","index":5671,"nodes":["9d97b7c4e0144f92542088637077644917e4411760b877bbeb9262ec212f08e5","bf3b71dd0055a8d9cf9dbc1d6011fc4e35179b421d8b508e1681b1fb967238b7","7babac056b50ea6c8932ff048051a1e6727325aa2222888248ca235bb915514b","843eb0586d2462411a317fa6504fbba741ce23ca86be97f01bebbdf41a2917cf","5748215a105981e51b10ac69c408b0e312f53765d4db317b012b13bd27c899eb","026ba3a456769203dc638a7eb78f1ae79ac6c6d83c8a8a5e0c36cf4333522171","cac2ef283b6374013275486939b2eca542f8f19c3f6d888a0940ce63806e2d31","19942a273758cb25d0690ecb8c4af9183975d485660070d3f087668f7255d028","153502b1f5f840b173829809251eadc8689cc41d7711b60ba64759a743f4551e","26ebd81aa1a0ea180ca402e2926ccee377ee03b23b8ad8bd086edb308ae41957","bb3acb16699e6917b637de489bea6dd7b2b70ae8c57ceb87d7d242009f6b825e","9e1678409dfc4d39aa2f5aeb55f22c69c9fb9a2246bcd48ec2486493f61b4329","b62022677cad88dddedbf9de11edc355c89837d73312ca3e1f28046e50b359fe","6fd6b16c7b709d7b71f440520297f9410db8cd4e55f308851490dbb00c2665ba"],"provedAt":"2026-09-15T05:38:43.547Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/987dbf015ea3dcd23f9630f49e5f65eac7f4c29252e4b2a7ea67323132185a83/manifest","contentUrl":"https://bsv.cx/wb/987dbf015ea3dcd23f9630f49e5f65eac7f4c29252e4b2a7ea67323132185a83/content","explorer":"https://whatsonchain.com/tx/72d817937cf555c703e4c702edc72e4c8331f4a96147f7aa1a153abce4e56b31","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/987dbf015ea3dcd23f9630f49e5f65eac7f4c29252e4b2a7ea67323132185a83/content","manifest":"https://bsv.cx/wb/987dbf015ea3dcd23f9630f49e5f65eac7f4c29252e4b2a7ea67323132185a83/manifest","verify":"sha256(content) === 021f900cb837cf373b9f845c31e179d7bd30e9533cc7cb3d6e290f5001bf8c5b (the manifest's contentSha256), and sha256(manifest) === 987dbf015ea3dcd23f9630f49e5f65eac7f4c29252e4b2a7ea67323132185a83 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 987dbf015ea3dcd23f9630f49e5f65eac7f4c29252e4b2a7ea67323132185a83\"."}}