{"hash":"bff80156a5c04daf6809a4f7c8fcf73ab57d407f3dde275d3a3ecb8052ad8483","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20151201164011id_/https://en.wikipedia.org/wiki/Bitcoin_Core\",\"originalUrl\":\"https://en.wikipedia.org/wiki/Bitcoin_Core\",\"mementoDatetime\":\"2015-12-01T16:40:11.000Z\",\"contentSha256\":\"89207b714017b8bce256cb02da6af12d5a05ad461c8bb093e1242992deffc60c\",\"contentBytes\":622261,\"contentType\":\"text/html; charset=UTF-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"PFQNBEUT5FFHWPJ5LHFP7ZQLN6TL3TDH\"},\"retrievedAt\":\"2026-09-14T15:19:42.658Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20151201164011id_/https://en.wikipedia.org/wiki/Bitcoin_Core","originalUrl":"https://en.wikipedia.org/wiki/Bitcoin_Core","mementoDatetime":"2015-12-01T16:40:11.000Z","contentSha256":"89207b714017b8bce256cb02da6af12d5a05ad461c8bb093e1242992deffc60c","contentBytes":622261,"contentType":"text/html; charset=UTF-8","archiveDigest":{"alg":"sha1-base32","value":"PFQNBEUT5FFHWPJ5LHFP7ZQLN6TL3TDH"},"responseHeaders":{"memento-datetime":"Tue, 01 Dec 2015 16:40:11 GMT","link":"<https://en.wikipedia.org/wiki/Bitcoin_Core>; rel=\"original\", <https://web.archive.org/web/timemap/link/https://en.wikipedia.org/wiki/Bitcoin_Core>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/https://en.wikipedia.org/wiki/Bitcoin_Core>; rel=\"timegate\"","content-type":"text/html; charset=UTF-8","x-archive-src":"WIDE-20151201124101-crawl835/WIDE-20151201155858-01787.warc.gz","x-archive-orig-date":"Tue, 01 Dec 2015 16:40:11 GMT"},"httpStatus":200,"retrievedAt":"2026-09-14T15:19:42.658Z","anchored":true,"txid":"4d191cc2da8384bdf4984dd4da0e0fe0636d4aed7f8c58cdb36c08d425e65096","network":"main","status":"active","spv":{"blockHeight":966732,"merkleRoot":"3751cae73001a50e1c7828343ba11d40f13699c21b47b607364f4128e5a44b26","index":54021,"nodes":["9c3e0fb1208814b36a2962160cc104c5915e403fdcea7b1030ebb033e0c12483","857960655fccdbea91242492ec2ea987fc12be1d89d3e4321430416ba8fae12a","26064105f51730b7477dfc2c4ab2afb5875313fc033b8d95c1c587926259cf15","fbd55dff52294b3b0fd63622909835f5517b621c4a1f212f2e04c112b4334965","b884133f29d7a99b2b8b67da5e7840dae9610998597215bd6191360b1f18ccc3","d66ab6c810e4bebbc8ea2f66983d0637259f178c9c29e9814b2cda72f85094fc","0adb665b2ec3cde98eb83aca23fcd5f580d6fccfbef7c4efeff228f0da4e9994","a93d85563c74f0471233ac5e3758ec155bff62e129b6c7ae4bc3b4228deb3c5a","37541cf0e41dc4d9243084fc3cca84e1bc756d626718c5c582669b8f9085f7d4","fde9cf80d763a3735c3b4aa488e1bbb1e84c27806e319b2961dd21e4d8f5a3ff","7bdb389dc1dea7e4ca17bf1196d32dcb14136ddb584007e6854c808f72b66f44","cdef4157c585eca6639e6b28b178628fba9d7fa2f4e8fe822867cf5a4ce5438a","9889f44bd9ec998d45d7b7a5e5c4fb665f30a8de5711ce0b373864cd4846a619","d41a5b72e54f15c8ac5bd8a61a2812a85864d7704ed3d722f846c3760d467a97","8f8e914f4b670349668acadcb463dff4d2475f201e0d92eb2a8ae240c8ec65a1","6c54a5ffbf0ebbe020f3a5fef4714b4bdf3cd96d377d426f6e796d3ba6f7897b"],"provedAt":"2026-09-14T22:08:43.721Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/bff80156a5c04daf6809a4f7c8fcf73ab57d407f3dde275d3a3ecb8052ad8483/manifest","contentUrl":"https://bsv.cx/wb/bff80156a5c04daf6809a4f7c8fcf73ab57d407f3dde275d3a3ecb8052ad8483/content","explorer":"https://whatsonchain.com/tx/4d191cc2da8384bdf4984dd4da0e0fe0636d4aed7f8c58cdb36c08d425e65096","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/bff80156a5c04daf6809a4f7c8fcf73ab57d407f3dde275d3a3ecb8052ad8483/content","manifest":"https://bsv.cx/wb/bff80156a5c04daf6809a4f7c8fcf73ab57d407f3dde275d3a3ecb8052ad8483/manifest","verify":"sha256(content) === 89207b714017b8bce256cb02da6af12d5a05ad461c8bb093e1242992deffc60c (the manifest's contentSha256), and sha256(manifest) === bff80156a5c04daf6809a4f7c8fcf73ab57d407f3dde275d3a3ecb8052ad8483 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / bff80156a5c04daf6809a4f7c8fcf73ab57d407f3dde275d3a3ecb8052ad8483\"."}}