{"hash":"9ec449d6e02ff344a4c22d5519223d4561418b7d7dd5b1b8b847b31a1c0e7eb2","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20140121080702id_/http://bitcoin.org:80/bg/bitcoin-for-developers\",\"originalUrl\":\"http://bitcoin.org:80/bg/bitcoin-for-developers\",\"mementoDatetime\":\"2014-01-21T08:07:02.000Z\",\"contentSha256\":\"02e265c7dd78e404367d6cbd90df7c70ffb1a77ed19cd00aa61a868bfeb02739\",\"contentBytes\":11984,\"contentType\":\"text/html\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"FZASQJGWFOPB6CJFULJCFSNGZHWALEZI\"},\"retrievedAt\":\"2026-09-13T08:13:51.475Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20140121080702id_/http://bitcoin.org:80/bg/bitcoin-for-developers","originalUrl":"http://bitcoin.org:80/bg/bitcoin-for-developers","mementoDatetime":"2014-01-21T08:07:02.000Z","contentSha256":"02e265c7dd78e404367d6cbd90df7c70ffb1a77ed19cd00aa61a868bfeb02739","contentBytes":11984,"contentType":"text/html","archiveDigest":{"alg":"sha1-base32","value":"FZASQJGWFOPB6CJFULJCFSNGZHWALEZI"},"responseHeaders":{"memento-datetime":"Tue, 21 Jan 2014 08:07:02 GMT","link":"<http://bitcoin.org:80/bg/bitcoin-for-developers>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://bitcoin.org:80/bg/bitcoin-for-developers>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://bitcoin.org:80/bg/bitcoin-for-developers>; rel=\"timegate\"","content-type":"text/html","x-archive-src":"alexa20140121-23/51_38_20140121080000_crawl102.arc.gz","x-archive-orig-date":"Tue, 21 Jan 2014 08:07:02 GMT"},"httpStatus":200,"retrievedAt":"2026-09-13T08:13:51.475Z","anchored":true,"txid":"a8bc52f1fb6bda92c321542f4722d210b7528b3d742ee1f0721a8a6243c700d7","network":"main","status":"active","spv":{"blockHeight":966556,"merkleRoot":"4978ba9c3c7f44256358cd62274711fa2ef5039da0c7b8e83a24f901ad27638d","index":120,"nodes":["d710153e0179a4a230e2523d3982e702e25eadb25c36c310afe2e79e24137af2","b36b1c88b09f344de1cd916c919236a9d7f4ddcf1399f4c12fbdd25669622d6e","b344bad6e8e5fa7bd63c2ba4cc7376b5a26345891cebf0a537a85e5ecb7a4683","2e8cd13f75bf0ca343204a3ed5648eb3c4c7507b4d7211cd0a9f777afbbd9e22","0afcd38cebb2204c80fdf8a9e2b0bd5e4f2d735761eecba2236729d871664e92","24791168fe0faad4e9ff43393f82ae3d06f33836466039ee38b19c99258ad4b8","4e43198767a2ec181b218f375e1a02a35a0f5bdcf6baf64d29f87f5a54e60f1a","51f2e8884f9ce1f861196e1431c6c73ba355785995c4f85ea8b1ebf9decb926c","320356231c7a612747303a96e1356721b8a23bd728998f57f54661d8f49a2352","0bb857f3b04d9cc00532ae5e30852480bb2f54fec1b29681a6148fc1b068e65f"],"provedAt":"2026-09-13T10:13:41.923Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/9ec449d6e02ff344a4c22d5519223d4561418b7d7dd5b1b8b847b31a1c0e7eb2/manifest","contentUrl":"https://bsv.cx/wb/9ec449d6e02ff344a4c22d5519223d4561418b7d7dd5b1b8b847b31a1c0e7eb2/content","explorer":"https://whatsonchain.com/tx/a8bc52f1fb6bda92c321542f4722d210b7528b3d742ee1f0721a8a6243c700d7","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/9ec449d6e02ff344a4c22d5519223d4561418b7d7dd5b1b8b847b31a1c0e7eb2/content","manifest":"https://bsv.cx/wb/9ec449d6e02ff344a4c22d5519223d4561418b7d7dd5b1b8b847b31a1c0e7eb2/manifest","verify":"sha256(content) === 02e265c7dd78e404367d6cbd90df7c70ffb1a77ed19cd00aa61a868bfeb02739 (the manifest's contentSha256), and sha256(manifest) === 9ec449d6e02ff344a4c22d5519223d4561418b7d7dd5b1b8b847b31a1c0e7eb2 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 9ec449d6e02ff344a4c22d5519223d4561418b7d7dd5b1b8b847b31a1c0e7eb2\"."}}