{"hash":"3b88e32d2727bda03adfdf1939a484b6bb76c1db7b509f7703c34286527559c1","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20101225025707id_/http://sourceforge.net:80/projects/bitcoin-client/develop\",\"originalUrl\":\"http://sourceforge.net:80/projects/bitcoin-client/develop\",\"mementoDatetime\":\"2010-12-25T02:57:07.000Z\",\"contentSha256\":\"b0c0d3108ef2c8174a986acc963f19f823c8dcbe15de9b0e8b64cdbe7040ffc9\",\"contentBytes\":34439,\"contentType\":\"text/html\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"5ZRR5VQEZOL5ZE6GOS2R2IHGZAFGKPSY\"},\"retrievedAt\":\"2026-08-28T16:43:51.170Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20101225025707id_/http://sourceforge.net:80/projects/bitcoin-client/develop","originalUrl":"http://sourceforge.net:80/projects/bitcoin-client/develop","mementoDatetime":"2010-12-25T02:57:07.000Z","contentSha256":"b0c0d3108ef2c8174a986acc963f19f823c8dcbe15de9b0e8b64cdbe7040ffc9","contentBytes":34439,"contentType":"text/html","archiveDigest":{"alg":"sha1-base32","value":"5ZRR5VQEZOL5ZE6GOS2R2IHGZAFGKPSY"},"responseHeaders":{"memento-datetime":"Sat, 25 Dec 2010 02:57:07 GMT","link":"<http://sourceforge.net:80/projects/bitcoin-client/develop>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://sourceforge.net:80/projects/bitcoin-client/develop>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://sourceforge.net:80/projects/bitcoin-client/develop>; rel=\"timegate\"","content-type":"text/html","x-archive-src":"alexa-web-20110630054327-00006/52_19_20101225025513_crawl102.arc.gz","x-archive-orig-date":"Sat, 25 Dec 2010 02:57:07 GMT"},"httpStatus":200,"retrievedAt":"2026-08-28T16:43:51.170Z","anchored":true,"txid":"8f0c2f42eff8d4e4f2ef8a11aa177894d3318833e231a6b5f9b2c64ed4918396","network":"main","status":"active","spv":{"blockHeight":964300,"merkleRoot":"e5b215bb63a437b9ab6e09b2555311c963712428f18704a3f61a5bd236d2f133","index":138,"nodes":["542bfcc7ce9f7acd4209600dd8ea20c1f88c187d63ce7f5175d7761b36ea38de","ad66c854f37bb5717b8cbb4a5ec9fc19bfab7fd31325c7fc055c0d5a2da46ea2","dadaf6eaba92da269c8b863b9e2cabcf200356eea679d45094669c73e751ffe0","c2ce94a349c2d6664441351ea9705f51c8005e1c9cc80705580762e96a86f43e","32171af97e6ce61d745fb707285c3640fd4ddb7a796dfed41d21335f9128a5ae","e9c057110291711998d33c2433296d0cdfb34199f92d2c258b114c2fd2e6b450","a07ceb281c177e3fad808118da9d072a0a91390d35aa3c3cb2692338857f6042","02fbeb4565833b5528ee2ff589f3200f4a2c40f101593496308f1e2eeb384706","a6be4d8fe5a5a2cf6830e01c9f4d9e2d0b53fe51ae50894a917360965096a95b"],"provedAt":"2026-08-28T17:37:46.447Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/3b88e32d2727bda03adfdf1939a484b6bb76c1db7b509f7703c34286527559c1/manifest","contentUrl":"https://bsv.cx/wb/3b88e32d2727bda03adfdf1939a484b6bb76c1db7b509f7703c34286527559c1/content","explorer":"https://whatsonchain.com/tx/8f0c2f42eff8d4e4f2ef8a11aa177894d3318833e231a6b5f9b2c64ed4918396","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/3b88e32d2727bda03adfdf1939a484b6bb76c1db7b509f7703c34286527559c1/content","manifest":"https://bsv.cx/wb/3b88e32d2727bda03adfdf1939a484b6bb76c1db7b509f7703c34286527559c1/manifest","verify":"sha256(content) === b0c0d3108ef2c8174a986acc963f19f823c8dcbe15de9b0e8b64cdbe7040ffc9 (the manifest's contentSha256), and sha256(manifest) === 3b88e32d2727bda03adfdf1939a484b6bb76c1db7b509f7703c34286527559c1 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 3b88e32d2727bda03adfdf1939a484b6bb76c1db7b509f7703c34286527559c1\"."}}