{"hash":"b2657c7c1a5a488d94a6205c7759c1101328c9674abf8ad3c21c1858f0af2df1","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20120403155015id_/http://www.metzdowd.com:80/pipermail/cryptography/2003-April/004465.html\",\"originalUrl\":\"http://www.metzdowd.com:80/pipermail/cryptography/2003-April/004465.html\",\"mementoDatetime\":\"2012-04-03T15:50:15.000Z\",\"contentSha256\":\"00c8d926b95cb00ee40979eb4577cbee968733b4b0cc1a9761268470d53ac98a\",\"contentBytes\":3813,\"contentType\":\"text/html\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"KU4XXMAWP4ZFYBTZCCJJUBD63O5NTGIU\"},\"retrievedAt\":\"2026-09-13T01:33:35.677Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20120403155015id_/http://www.metzdowd.com:80/pipermail/cryptography/2003-April/004465.html","originalUrl":"http://www.metzdowd.com:80/pipermail/cryptography/2003-April/004465.html","mementoDatetime":"2012-04-03T15:50:15.000Z","contentSha256":"00c8d926b95cb00ee40979eb4577cbee968733b4b0cc1a9761268470d53ac98a","contentBytes":3813,"contentType":"text/html","archiveDigest":{"alg":"sha1-base32","value":"KU4XXMAWP4ZFYBTZCCJJUBD63O5NTGIU"},"responseHeaders":{"memento-datetime":"Tue, 03 Apr 2012 15:50:15 GMT","link":"<http://www.metzdowd.com:80/pipermail/cryptography/2003-April/004465.html>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://www.metzdowd.com:80/pipermail/cryptography/2003-April/004465.html>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://www.metzdowd.com:80/pipermail/cryptography/2003-April/004465.html>; rel=\"timegate\"","content-type":"text/html","x-archive-src":"alexa20120404-04/51_27_20120403155006_crawl102.arc.gz","x-archive-orig-date":"Tue, 03 Apr 2012 15:50:15 GMT"},"httpStatus":200,"retrievedAt":"2026-09-13T01:33:35.677Z","anchored":true,"txid":"4bd1c80eafc351da868ed77ade92acdd555779fa7bd8ae8613221af3f6ef9ff8","network":"main","status":"active","spv":{"blockHeight":966523,"merkleRoot":"6cef9c137f1081e80bae29758e2f1ed19667c765a9eabf1aa7d4eaf52151184d","index":107,"nodes":["0be5fc13f99995f65f0736b9bf05224ae8a13570888bc8ba4098a7457efbe1e7","f11c69116ad9b15692b8324bda2a193d8b6b4853b97377adf5f79c3ddcb66e1e","cd9c490e135aa3b4fc0fea660f8e1c988fb74bd1f95cbde96a5848184cdcb572","84473505acf9fe9b8904d772eb24ce546d80b72ed129edcc070f5fd71895b146","94865c087336b9fc015a7a818cad3e0ab7afadcc90bf9db53b36de771afd5f46","e2307e30ecc501fe991b99bbf784bc8088006d76f4d728e0da0510fb36ccc255","3d705ccd72e9860da4a8880026fadec7bde0c034a80688c83d6cc8dd84c64ff5"],"provedAt":"2026-09-13T02:08:40.707Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/b2657c7c1a5a488d94a6205c7759c1101328c9674abf8ad3c21c1858f0af2df1/manifest","contentUrl":"https://bsv.cx/wb/b2657c7c1a5a488d94a6205c7759c1101328c9674abf8ad3c21c1858f0af2df1/content","explorer":"https://whatsonchain.com/tx/4bd1c80eafc351da868ed77ade92acdd555779fa7bd8ae8613221af3f6ef9ff8","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/b2657c7c1a5a488d94a6205c7759c1101328c9674abf8ad3c21c1858f0af2df1/content","manifest":"https://bsv.cx/wb/b2657c7c1a5a488d94a6205c7759c1101328c9674abf8ad3c21c1858f0af2df1/manifest","verify":"sha256(content) === 00c8d926b95cb00ee40979eb4577cbee968733b4b0cc1a9761268470d53ac98a (the manifest's contentSha256), and sha256(manifest) === b2657c7c1a5a488d94a6205c7759c1101328c9674abf8ad3c21c1858f0af2df1 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / b2657c7c1a5a488d94a6205c7759c1101328c9674abf8ad3c21c1858f0af2df1\"."}}