{"hash":"b81dd5f2c114ae15e840fc6ba82a63d70635ac4439be90f2364ffd7b8b919b7c","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20140522102255id_/http://www.metzdowd.com:80/pipermail/cryptography\",\"originalUrl\":\"http://www.metzdowd.com:80/pipermail/cryptography\",\"mementoDatetime\":\"2014-05-22T10:22:55.000Z\",\"contentSha256\":\"bd90a230065c8a920e7ce74596932bde281e7458490ef51fe2f48e80c7483602\",\"contentBytes\":55130,\"contentType\":\"text/html\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"3I42H3S6NNFQ2MSVX7XZKYAYSCX5QBYJ\"},\"retrievedAt\":\"2026-09-13T14:12:15.200Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20140522102255id_/http://www.metzdowd.com:80/pipermail/cryptography","originalUrl":"http://www.metzdowd.com:80/pipermail/cryptography","mementoDatetime":"2014-05-22T10:22:55.000Z","contentSha256":"bd90a230065c8a920e7ce74596932bde281e7458490ef51fe2f48e80c7483602","contentBytes":55130,"contentType":"text/html","archiveDigest":{"alg":"sha1-base32","value":"3I42H3S6NNFQ2MSVX7XZKYAYSCX5QBYJ"},"responseHeaders":{"memento-datetime":"Thu, 22 May 2014 10:22:55 GMT","link":"<http://www.metzdowd.com:80/pipermail/cryptography/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://www.metzdowd.com:80/pipermail/cryptography/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://www.metzdowd.com:80/pipermail/cryptography/>; rel=\"timegate\"","content-type":"text/html","x-archive-src":"alexa20140523-00/51_40_20140522101908_crawl102.arc.gz","x-archive-orig-date":"Thu, 22 May 2014 10:22:56 GMT"},"httpStatus":200,"retrievedAt":"2026-09-13T14:12:15.200Z","anchored":true,"txid":"bc9b107346a454bb3ef0ca913b849a4c6cc84c50e2c7e0f330482e87eabe1567","network":"main","status":"active","spv":{"blockHeight":966585,"merkleRoot":"3841e08ed0723a3244945dad44119e3efad8879aaa4e9d30d7071d6057c0d6df","index":280,"nodes":["6db24944cb66076fdb03c8f99f8f81f5e3d856034ed1be81845cd9840ecb2358","755704f0b9da590deaccab796005d935697f0088e1821dbe90afd1ddcd6f64e9","f763165e9bea0fd3aee4d4a6bc671069cf1c3d906ae14412fb342882705fe38b","81c6660e6f71dd62486cc18b91238c3f09c8bebf578aa8475d941bb8cab2ec75","3b749cf1ca9dcb2ecba4c3fc2a5d5da295d0c6dd38178a605dfecd3c8777f1c0","70da28186d50ae5e51dad1f3a14e9d4510bdb95bcbeb1bc2ec2d026df732e2fa","9b7cd4c0498420f63293b127c400e4b1832b3f8400b33870ffd8e5fabfca1f9f","7b849ef5a057655b75506db14d8600ecff79c385c72469ba2d41fb2ff16c1313","1e7ef5ccd8a8f276c120eb15551a8a695a484c5f19f58a428f5e26bc52563061","cfb0b7e073d604a31e1a6e660b6c03473c8264ff64e63801c988788c88b4b437"],"provedAt":"2026-09-13T17:58:42.536Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/b81dd5f2c114ae15e840fc6ba82a63d70635ac4439be90f2364ffd7b8b919b7c/manifest","contentUrl":"https://bsv.cx/wb/b81dd5f2c114ae15e840fc6ba82a63d70635ac4439be90f2364ffd7b8b919b7c/content","explorer":"https://whatsonchain.com/tx/bc9b107346a454bb3ef0ca913b849a4c6cc84c50e2c7e0f330482e87eabe1567","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/b81dd5f2c114ae15e840fc6ba82a63d70635ac4439be90f2364ffd7b8b919b7c/content","manifest":"https://bsv.cx/wb/b81dd5f2c114ae15e840fc6ba82a63d70635ac4439be90f2364ffd7b8b919b7c/manifest","verify":"sha256(content) === bd90a230065c8a920e7ce74596932bde281e7458490ef51fe2f48e80c7483602 (the manifest's contentSha256), and sha256(manifest) === b81dd5f2c114ae15e840fc6ba82a63d70635ac4439be90f2364ffd7b8b919b7c (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / b81dd5f2c114ae15e840fc6ba82a63d70635ac4439be90f2364ffd7b8b919b7c\"."}}