{"hash":"2560b9a870ebe05dffc777aa4f9205b9949a3871e7b69346f19a6bd70f1035a4","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20140403020639id_/http://sourceforge.net/projects/bitcoin/\",\"originalUrl\":\"http://sourceforge.net/projects/bitcoin/\",\"mementoDatetime\":\"2014-04-03T02:06:39.000Z\",\"contentSha256\":\"27d927fd44ec437816da693a1029da6a845f76f21b0f850cb622fea6febf8862\",\"contentBytes\":49790,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"TY2JKBBHINMT3NDA3SKK4UFZPHTJLR32\"},\"retrievedAt\":\"2026-09-13T12:12:02.771Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20140403020639id_/http://sourceforge.net/projects/bitcoin/","originalUrl":"http://sourceforge.net/projects/bitcoin/","mementoDatetime":"2014-04-03T02:06:39.000Z","contentSha256":"27d927fd44ec437816da693a1029da6a845f76f21b0f850cb622fea6febf8862","contentBytes":49790,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"TY2JKBBHINMT3NDA3SKK4UFZPHTJLR32"},"responseHeaders":{"memento-datetime":"Thu, 03 Apr 2014 02:06:39 GMT","link":"<http://sourceforge.net/projects/bitcoin/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://sourceforge.net/projects/bitcoin/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://sourceforge.net/projects/bitcoin/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"sourceforge.net-20140322-191737/IA-FOC-sourceforge.net-20140402231950-00003.warc.gz","x-archive-orig-date":"Thu, 03 Apr 2014 02:06:42 GMT"},"httpStatus":200,"retrievedAt":"2026-09-13T12:12:02.771Z","anchored":true,"txid":"cff5c882935272c14c2269bc911ad349c8bcc1b08a426be2c42ce4baae9f6b6d","network":"main","status":"active","spv":{"blockHeight":966577,"merkleRoot":"b98f880675735964b912bcee21ec6aab0207ca6d55240e62c07276a2361005a9","index":493,"nodes":["6934d09b44e0c9170642b01657c9092252d6e89b6b8f6877e9b7b1f14607a7a6","34c395e7c1b2dfb29883a1e1f5ca62976bd30ca34ab5fc6453f420d7da9bcfde","e621b69c0972bd258904a3fa4abdd75fdc1454ad62eed2c09d2e0fe80c7d8e9e","d3fe1a228c9c44ab355774cd9542087a1e2d40ba1416fba4638520c9df59e370","3b10abec3d8c6a859cdbcc452d83818a1ae4ed78c5677aed2370bcd3d30ed907","95d735722076bb328c5bc3a2006f0b6dc20a8c69afbc74c13dafc41569e30b92","4c5493f9cb1235b8b986e075594f03c5be7c6e8cf7a857c47815ffa5c2dea627","93f530684b64fed6d2ed8f32469bae7b0b583a63fdf8c9f23256c452aa96a705","907602734201d49ac3d2e2e724caa0a9820088ca396fe457ab350718ab318fba","f4d8ea5938f6547ce60c0d8db92539e22c78a0e3c48dabfbb31583db263089c8"],"provedAt":"2026-09-13T15:48:41.230Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/2560b9a870ebe05dffc777aa4f9205b9949a3871e7b69346f19a6bd70f1035a4/manifest","contentUrl":"https://bsv.cx/wb/2560b9a870ebe05dffc777aa4f9205b9949a3871e7b69346f19a6bd70f1035a4/content","explorer":"https://whatsonchain.com/tx/cff5c882935272c14c2269bc911ad349c8bcc1b08a426be2c42ce4baae9f6b6d","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/2560b9a870ebe05dffc777aa4f9205b9949a3871e7b69346f19a6bd70f1035a4/content","manifest":"https://bsv.cx/wb/2560b9a870ebe05dffc777aa4f9205b9949a3871e7b69346f19a6bd70f1035a4/manifest","verify":"sha256(content) === 27d927fd44ec437816da693a1029da6a845f76f21b0f850cb622fea6febf8862 (the manifest's contentSha256), and sha256(manifest) === 2560b9a870ebe05dffc777aa4f9205b9949a3871e7b69346f19a6bd70f1035a4 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 2560b9a870ebe05dffc777aa4f9205b9949a3871e7b69346f19a6bd70f1035a4\"."}}