{"hash":"f2220efd54b360d29e81f9b2a499145b8d7363f48fffa505d43744a811746a5b","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20161211152826id_/https://bitcoin.org/\",\"originalUrl\":\"https://bitcoin.org/\",\"mementoDatetime\":\"2016-12-11T15:28:27.000Z\",\"contentSha256\":\"19dec63bdf80c1c751597d1e4be67df82a9d0039c4a6fe886febe61b4193347b\",\"contentBytes\":9657,\"contentType\":\"text/html\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"YMEAFBCJBXOOYXWXR3O6OAW3M7AW5SNK\"},\"retrievedAt\":\"2026-09-15T14:34:39.380Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20161211152826id_/https://bitcoin.org/","originalUrl":"https://bitcoin.org/","mementoDatetime":"2016-12-11T15:28:27.000Z","contentSha256":"19dec63bdf80c1c751597d1e4be67df82a9d0039c4a6fe886febe61b4193347b","contentBytes":9657,"contentType":"text/html","archiveDigest":{"alg":"sha1-base32","value":"YMEAFBCJBXOOYXWXR3O6OAW3M7AW5SNK"},"responseHeaders":{"memento-datetime":"Sun, 11 Dec 2016 15:28:27 GMT","link":"<https://bitcoin.org/en/>; rel=\"original\", <https://web.archive.org/web/timemap/link/https://bitcoin.org/en/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/https://bitcoin.org/en/>; rel=\"timegate\"","content-type":"text/html","x-archive-src":"sourceforge.net-20161123-121924/IA-FOC-sourceforge.net-20161211134320-00000.warc.gz","x-archive-orig-date":"Sun, 11 Dec 2016 15:11:20 GMT"},"httpStatus":200,"retrievedAt":"2026-09-15T14:34:39.380Z","anchored":true,"txid":"c877273b4b70bd129d617f8d2fc56b091115e66fc14b5a1c76fdbb91e8c6a1a9","network":"main","status":"active","spv":{"blockHeight":966881,"merkleRoot":"28cffb3ce98a8dcc2691c8f3957ad522266f8a4292aacf7f1a190b0264e63661","index":1244,"nodes":["f5bbe5f7f54838ab24998815f2188e977d2d3ba9b588eff97f6b99e4c61aabc3","ad218e76065b32a4d30971974f90ebeb4a2c1072a2d5651852352fb8982fc101","97ed052816cf89857d4d55884c548ae7bcad412534d19d308c9f99fd97e300c5","0962d0e54d2d22e90a972f93f2afa8b428eec73a466082e199b41ad6658eed3d","686cf60b108b6bc77ba56674a1ecbdd68066ecf3f3ff539d64977b0d8bf281aa","0a3028c37d607f1b4fc93ed4c05bf6e70ca2fcfd42b73131bee9e14a8847013d","e44a94e45db147fa922ddfa00eda1c84b4aa176cdd2a37ff64bb9e62864b629c","ee40fddec111fef7724c4950c61a96ebd07d28aab0dcbf4b715392658292366c","f2cac350ff6be43e0a2721dc1a45f4d05f763076e7bc6aec14c515f7e44e4e20","f92d58b9eebfb7dd28fb5e91c3d71ced014f4ced152e1df22676e4d715fba284","0d1640b8abf34aa5924e7692e214a95aba1ee3ba4bdfe1588fcf4081a3d654a9"],"provedAt":"2026-09-15T17:08:44.985Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/f2220efd54b360d29e81f9b2a499145b8d7363f48fffa505d43744a811746a5b/manifest","contentUrl":"https://bsv.cx/wb/f2220efd54b360d29e81f9b2a499145b8d7363f48fffa505d43744a811746a5b/content","explorer":"https://whatsonchain.com/tx/c877273b4b70bd129d617f8d2fc56b091115e66fc14b5a1c76fdbb91e8c6a1a9","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/f2220efd54b360d29e81f9b2a499145b8d7363f48fffa505d43744a811746a5b/content","manifest":"https://bsv.cx/wb/f2220efd54b360d29e81f9b2a499145b8d7363f48fffa505d43744a811746a5b/manifest","verify":"sha256(content) === 19dec63bdf80c1c751597d1e4be67df82a9d0039c4a6fe886febe61b4193347b (the manifest's contentSha256), and sha256(manifest) === f2220efd54b360d29e81f9b2a499145b8d7363f48fffa505d43744a811746a5b (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / f2220efd54b360d29e81f9b2a499145b8d7363f48fffa505d43744a811746a5b\"."}}