{"hash":"163e3f5543800d1ff790e1472a8f5203217daef3cbbe5f972606dbf6cf0f1fae","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20091215005450id_/http://www.bitcoin.org/smf/\",\"originalUrl\":\"http://www.bitcoin.org/smf/\",\"mementoDatetime\":\"2009-12-15T00:54:50.000Z\",\"contentSha256\":\"fdbecf070099768553c9c1486f4627015c66b0f5b6be8b000ddb23ecd20bfade\",\"contentBytes\":18202,\"contentType\":\"text/html; charset=ISO-8859-1\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"RLMPTEVCXKX6KF3CG7O3MFNYLC2UTMY7\"},\"retrievedAt\":\"2026-08-07T03:32:28.863Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20091215005450id_/http://www.bitcoin.org/smf/","originalUrl":"http://www.bitcoin.org/smf/","mementoDatetime":"2009-12-15T00:54:50.000Z","contentSha256":"fdbecf070099768553c9c1486f4627015c66b0f5b6be8b000ddb23ecd20bfade","contentBytes":18202,"contentType":"text/html; charset=ISO-8859-1","archiveDigest":{"alg":"sha1-base32","value":"RLMPTEVCXKX6KF3CG7O3MFNYLC2UTMY7"},"responseHeaders":{"memento-datetime":"Tue, 15 Dec 2009 00:54:50 GMT","link":"<http://www.bitcoin.org:80/smf/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://www.bitcoin.org:80/smf/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://www.bitcoin.org:80/smf/>; rel=\"timegate\"","content-type":"text/html; charset=ISO-8859-1","x-archive-src":"alexa-web-20091221041842-00008/52_13_20091215005442_crawl102.arc.gz","x-archive-orig-date":"Tue, 15 Dec 2009 00:53:22 GMT"},"httpStatus":200,"retrievedAt":"2026-08-07T03:32:28.863Z","anchored":true,"txid":"ef1beac8d79af6761c86e3e6556a318a057d4cc92427e6da7524b668c341ad34","network":"main","status":"active","manifestUrl":"https://bsv.cx/wb/163e3f5543800d1ff790e1472a8f5203217daef3cbbe5f972606dbf6cf0f1fae/manifest","contentUrl":"https://bsv.cx/wb/163e3f5543800d1ff790e1472a8f5203217daef3cbbe5f972606dbf6cf0f1fae/content","explorer":"https://whatsonchain.com/tx/ef1beac8d79af6761c86e3e6556a318a057d4cc92427e6da7524b668c341ad34","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/163e3f5543800d1ff790e1472a8f5203217daef3cbbe5f972606dbf6cf0f1fae/content","manifest":"https://bsv.cx/wb/163e3f5543800d1ff790e1472a8f5203217daef3cbbe5f972606dbf6cf0f1fae/manifest","verify":"sha256(content) === fdbecf070099768553c9c1486f4627015c66b0f5b6be8b000ddb23ecd20bfade (the manifest's contentSha256), and sha256(manifest) === 163e3f5543800d1ff790e1472a8f5203217daef3cbbe5f972606dbf6cf0f1fae (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 163e3f5543800d1ff790e1472a8f5203217daef3cbbe5f972606dbf6cf0f1fae\"."}}