{"hash":"4809ba2ddf8a996e8564ccd0665b43e0a5b248ed7f5146bf1d7e271d0478310d","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20141012202157id_/http://www.metzdowd.com:80/pipermail/cryptography/2003-March/author.html\",\"originalUrl\":\"http://www.metzdowd.com:80/pipermail/cryptography/2003-March/author.html\",\"mementoDatetime\":\"2014-10-12T20:21:57.000Z\",\"contentSha256\":\"4576d0a049997d1116b4fff3616db92dc741a3bcb969f56a601c0d4428c9464c\",\"contentBytes\":40767,\"contentType\":\"text/html\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"H65L6FHQYMYIVHLVGWB5UA7EGNXXCTC3\"},\"retrievedAt\":\"2026-09-13T22:42:21.949Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20141012202157id_/http://www.metzdowd.com:80/pipermail/cryptography/2003-March/author.html","originalUrl":"http://www.metzdowd.com:80/pipermail/cryptography/2003-March/author.html","mementoDatetime":"2014-10-12T20:21:57.000Z","contentSha256":"4576d0a049997d1116b4fff3616db92dc741a3bcb969f56a601c0d4428c9464c","contentBytes":40767,"contentType":"text/html","archiveDigest":{"alg":"sha1-base32","value":"H65L6FHQYMYIVHLVGWB5UA7EGNXXCTC3"},"responseHeaders":{"memento-datetime":"Sun, 12 Oct 2014 20:21:57 GMT","link":"<http://www.metzdowd.com:80/pipermail/cryptography/2003-March/author.html>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://www.metzdowd.com:80/pipermail/cryptography/2003-March/author.html>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://www.metzdowd.com:80/pipermail/cryptography/2003-March/author.html>; rel=\"timegate\"","content-type":"text/html","x-archive-src":"alexa20141013-08/52_42_20141012202156_crawl102.arc.gz","x-archive-orig-date":"Sun, 12 Oct 2014 20:21:57 GMT"},"httpStatus":200,"retrievedAt":"2026-09-13T22:42:21.949Z","anchored":true,"txid":"72dd641c2f8cf7842c469afd67f097cc989bcd74db05d9e524f5271c93195187","network":"main","status":"active","spv":{"blockHeight":966647,"merkleRoot":"ad0d8269bfdb4a1e62f577d676fe7e3e21eef8480a2656cbb1a4a47d9b18b005","index":32,"nodes":["0448396a4bc1b5983207190ca0d86a785309aae9b27636200bbcbe5fd299c7b4","464a158f87e4bd88ed251bb5ec49a0e3834c5b2ba978f93216f5d4e55e3b95ac","45c2a652eac5c1588d061559eb8972e8b4ffde2b299152e4697dd19dbeba241d","e3dc67f3dfebc475d9f9333eec53a073514a07dfaf3c51e8c45ddb670513e90e","8ca28b612713a144986733438e509c9e77117039c54a0f3fa0f90c43f7047642","37369d1142a9571fc377a60db85659243e1f9ccf1d90aa18275e68373043a7c4","057468a4778df86e9f45576767e897af362e5f9b1502fcdd106cd621684e245f","d45cc71048bd33c755c2755836fa7c04210ce7a75909639856b662d1d3f8dcb8","6171384e36622e26529f964cf1bb4a7c6b1c0cdcb690daaf6923ee8435bf338a","0370d1e086c1e45beda2ecffc0221b39d5dbba1feb10b6c26831de5490b10a23"],"provedAt":"2026-09-14T02:28:43.282Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/4809ba2ddf8a996e8564ccd0665b43e0a5b248ed7f5146bf1d7e271d0478310d/manifest","contentUrl":"https://bsv.cx/wb/4809ba2ddf8a996e8564ccd0665b43e0a5b248ed7f5146bf1d7e271d0478310d/content","explorer":"https://whatsonchain.com/tx/72dd641c2f8cf7842c469afd67f097cc989bcd74db05d9e524f5271c93195187","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/4809ba2ddf8a996e8564ccd0665b43e0a5b248ed7f5146bf1d7e271d0478310d/content","manifest":"https://bsv.cx/wb/4809ba2ddf8a996e8564ccd0665b43e0a5b248ed7f5146bf1d7e271d0478310d/manifest","verify":"sha256(content) === 4576d0a049997d1116b4fff3616db92dc741a3bcb969f56a601c0d4428c9464c (the manifest's contentSha256), and sha256(manifest) === 4809ba2ddf8a996e8564ccd0665b43e0a5b248ed7f5146bf1d7e271d0478310d (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 4809ba2ddf8a996e8564ccd0665b43e0a5b248ed7f5146bf1d7e271d0478310d\"."}}