{"hash":"799a20ecbdab16815cdce46c28c85e7cd0c88ac85d2c2e9314447a0a90386fd6","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20171110013148id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/\",\"mementoDatetime\":\"2017-11-10T01:31:48.000Z\",\"contentSha256\":\"20577ef43686e279c5d9146688449598824745f23208999c716065900d193410\",\"contentBytes\":6044,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":{\"alg\":\"sha1-base32\",\"value\":\"6XRRMJLSZQDONP6R3K6QHTQHNJYTNFML\"},\"retrievedAt\":\"2026-09-16T07:34:13.501Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20171110013148id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/","mementoDatetime":"2017-11-10T01:31:48.000Z","contentSha256":"20577ef43686e279c5d9146688449598824745f23208999c716065900d193410","contentBytes":6044,"contentType":"text/html; charset=utf-8","archiveDigest":{"alg":"sha1-base32","value":"6XRRMJLSZQDONP6R3K6QHTQHNJYTNFML"},"responseHeaders":{"memento-datetime":"Fri, 10 Nov 2017 01:31:48 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20171110-29/51_61_20171110013137_crawl303.arc.gz","x-archive-orig-date":"Fri, 10 Nov 2017 01:31:47 GMT"},"httpStatus":200,"retrievedAt":"2026-09-16T07:34:13.501Z","anchored":true,"txid":"b72920b20786cc0c4dd682f38d9076fa2d29d0ecd3c7b7b7a29c8f3942a674f5","network":"main","status":"active","spv":{"blockHeight":966975,"merkleRoot":"e8898b34cad7779fc0b6bc6cb41c0a2474882b2cd8d70b09e746de9c7fb3c7b6","index":54,"nodes":["71119dc660e89ab37b138eef0b72dba678744787dcb54492c650fa68c0c95a64","b007c9ca2aabe1e06f9c2a2d9f96027a934fb67ed5e3e00c4bd96195496ed107","08c3b250c0dc450a9744fd4e144698687e8b9f9c1012258f50cbfe6ffe630b91","48782964536827f1aee94af795cb66da79ed2b4fbb51fb31092344e5b7e974c8","a85e789be5b56bf61f44c447b540a2fffa4faa5cf112fe0d21823777727fffc9","abc852ccde5e23a8608d6f931eec1ccfc62e8920392fc780985b4f62d6b86c8f","fdd588ab69b1edbb69a566763a881e8f0c1e4292ef5a7702d036e12a30f9ce23","e45ab2f0e09612938f7a4f37e71cd57a757bc4499a88a430e8f1a1dd21f3f3fa","e16263be5879a2d197be5e38201f354c88f1d73ec04573d73d5190d926e67e56","ac98152debcfbc3c2e7882b5d95083cf0ca41e6a8c1631c680730d8e9d4c681c"],"provedAt":"2026-09-16T11:13:44.194Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/799a20ecbdab16815cdce46c28c85e7cd0c88ac85d2c2e9314447a0a90386fd6/manifest","contentUrl":"https://bsv.cx/wb/799a20ecbdab16815cdce46c28c85e7cd0c88ac85d2c2e9314447a0a90386fd6/content","explorer":"https://whatsonchain.com/tx/b72920b20786cc0c4dd682f38d9076fa2d29d0ecd3c7b7b7a29c8f3942a674f5","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/799a20ecbdab16815cdce46c28c85e7cd0c88ac85d2c2e9314447a0a90386fd6/content","manifest":"https://bsv.cx/wb/799a20ecbdab16815cdce46c28c85e7cd0c88ac85d2c2e9314447a0a90386fd6/manifest","verify":"sha256(content) === 20577ef43686e279c5d9146688449598824745f23208999c716065900d193410 (the manifest's contentSha256), and sha256(manifest) === 799a20ecbdab16815cdce46c28c85e7cd0c88ac85d2c2e9314447a0a90386fd6 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 799a20ecbdab16815cdce46c28c85e7cd0c88ac85d2c2e9314447a0a90386fd6\"."}}