{"hash":"408ac494b7042c0557a7f7a48c4b491f630e45f83e48e87da267ee79aafc4440","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20160420145659id_/https://sourceforge.net/projects/bitcoin/\",\"originalUrl\":\"https://sourceforge.net/projects/bitcoin/\",\"mementoDatetime\":\"2016-04-20T14:56:59.000Z\",\"contentSha256\":\"c4367e60c6610657a15f3876ac9bc7ff6b0d58535d492144e97455ba91b8f7be\",\"contentBytes\":71215,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"TGX6NNQRC3PKK6GF5YTTEE2KQMRNQFZR\"},\"retrievedAt\":\"2026-09-15T01:13:03.909Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20160420145659id_/https://sourceforge.net/projects/bitcoin/","originalUrl":"https://sourceforge.net/projects/bitcoin/","mementoDatetime":"2016-04-20T14:56:59.000Z","contentSha256":"c4367e60c6610657a15f3876ac9bc7ff6b0d58535d492144e97455ba91b8f7be","contentBytes":71215,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"TGX6NNQRC3PKK6GF5YTTEE2KQMRNQFZR"},"responseHeaders":{"memento-datetime":"Wed, 20 Apr 2016 14:56:59 GMT","link":"<https://sourceforge.net/projects/bitcoin/>; rel=\"original\", <https://web.archive.org/web/timemap/link/https://sourceforge.net/projects/bitcoin/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/https://sourceforge.net/projects/bitcoin/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"sourceforge.net-20160419-070954/IA-FOC-sourceforge.net-20160420134752-00003.warc.gz","x-archive-orig-date":"Wed, 20 Apr 2016 14:57:00 GMT"},"httpStatus":200,"retrievedAt":"2026-09-15T01:13:03.909Z","anchored":true,"txid":"8a2ed2ff72b19c8c79e9b5472ed0a27fb3a9ab9de16a0854211f2b2089c684e0","network":"main","status":"active","spv":{"blockHeight":966795,"merkleRoot":"6ec0b451a254ed8c83ecc7e2cce905607663d1a2b2b596b8fbd3cc1b4890eb4e","index":1091,"nodes":["c9f0c70b6813bad5e88e6d749bb6a01dc3e088f2e43872ee65fa5418dfe3a59e","6d66899366353eecebc1a6a3f971c6c969d3e756434c9ed71826003135eb528d","ea1b0e1ee72b994faf3a4f9115a2839f9097d5ad11f84931e8f1c08014f7e21a","d8cb80be287305c0f76704759ee17cfe41205d2d6e86192b5c2895bf8db6d109","9ed1594db4f8ee038842b8df8a3cdacfd7194aff570d5eda9f1f2dbb343fdee1","2c3075481958a2d82be3ba91a57a56b80640c5e1cb6996f616ee4f641c83b144","2529a26aba146c196b24f3f61d074f6f46d4e239dba9d50e43fb032bc097bf00","dad08eae932d52f521f381b65a30e1f0fe0ef6b8805a6a7351a88fbf1b74c9d5","b5c4c7425a46ef06453f3b2969929bc7358191a4ffb53bd013f2264ddb71e4e0","33ceac01cf1fd9a752f933ad06baadd36c7de4fa551ac3fc306840fe9e2d37c6","3ca88716b3001d926427b926703fac7828489a0ae2afbfc59515e468280ebb0e"],"provedAt":"2026-09-15T06:53:44.565Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/408ac494b7042c0557a7f7a48c4b491f630e45f83e48e87da267ee79aafc4440/manifest","contentUrl":"https://bsv.cx/wb/408ac494b7042c0557a7f7a48c4b491f630e45f83e48e87da267ee79aafc4440/content","explorer":"https://whatsonchain.com/tx/8a2ed2ff72b19c8c79e9b5472ed0a27fb3a9ab9de16a0854211f2b2089c684e0","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/408ac494b7042c0557a7f7a48c4b491f630e45f83e48e87da267ee79aafc4440/content","manifest":"https://bsv.cx/wb/408ac494b7042c0557a7f7a48c4b491f630e45f83e48e87da267ee79aafc4440/manifest","verify":"sha256(content) === c4367e60c6610657a15f3876ac9bc7ff6b0d58535d492144e97455ba91b8f7be (the manifest's contentSha256), and sha256(manifest) === 408ac494b7042c0557a7f7a48c4b491f630e45f83e48e87da267ee79aafc4440 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 408ac494b7042c0557a7f7a48c4b491f630e45f83e48e87da267ee79aafc4440\"."}}