{"hash":"c7a4c27011c2527fe33f4501602e275a85e5d477b0fdad06f9fe0388117a3c21","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20160404151753id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1\",\"mementoDatetime\":\"2016-04-04T15:17:53.000Z\",\"contentSha256\":\"627925e9676a51737353b5edc816431b381da8b060bb4210d05fd4c51b53e2a8\",\"contentBytes\":6449,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":null,\"retrievedAt\":\"2026-09-14T23:50:36.475Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20160404151753id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1","mementoDatetime":"2016-04-04T15:17:53.000Z","contentSha256":"627925e9676a51737353b5edc816431b381da8b060bb4210d05fd4c51b53e2a8","contentBytes":6449,"contentType":"text/html; charset=utf-8","archiveDigest":null,"responseHeaders":{"memento-datetime":"Mon, 04 Apr 2016 15:17:53 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/1/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20160405-05/51_51_20160404151719_crawl303.arc.gz","x-archive-orig-date":"Mon, 04 Apr 2016 15:17:53 GMT"},"httpStatus":200,"retrievedAt":"2026-09-14T23:50:36.475Z","anchored":true,"txid":"cd15418f6b8ef9ae3d70a9226590f2b9a85dce6187c56a5e5bde732a43fcd91e","network":"main","status":"active","spv":{"blockHeight":966790,"merkleRoot":"6d963c3c9cf8a4949652b7cd80ae09b683d542c86e1a819eb5e76b942dab1ca3","index":85,"nodes":["10a0b938004c52af176e1c8ff1bacf315b2bbec8c399aabaa895c40668946d44","4b5847913fb0f731b48f8b5babeef281ba8a2f16a50f69ee16093c587b1be3b5","515119205748c9c9fd6e0cb6a91ddfbb58bef8570e181a91e830dcd3f927f67d","9362f6d5164b5fd796e490edcc6b714f35ff9ec95bebaa7f4227ded89f59dfe5","6a48afeff04684e17a5fd4b04eb4ca3d56fc93ecbbabf829b3588e8235023781","694363984cca1638f7c416e08fe101c5156e04410c06b7ab24637c31f7b716b1","e6a5f4b2d9246963169f1f905d5e2ef94a5874cfec686c7f74b24d60e3a3a46c","8fe77e9b37f3f997b23790ed68a5cf808fcb3f8719c43e267d4610e387863033"],"provedAt":"2026-09-15T05:58:43.996Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/c7a4c27011c2527fe33f4501602e275a85e5d477b0fdad06f9fe0388117a3c21/manifest","contentUrl":"https://bsv.cx/wb/c7a4c27011c2527fe33f4501602e275a85e5d477b0fdad06f9fe0388117a3c21/content","explorer":"https://whatsonchain.com/tx/cd15418f6b8ef9ae3d70a9226590f2b9a85dce6187c56a5e5bde732a43fcd91e","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>)"],"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/c7a4c27011c2527fe33f4501602e275a85e5d477b0fdad06f9fe0388117a3c21/content","manifest":"https://bsv.cx/wb/c7a4c27011c2527fe33f4501602e275a85e5d477b0fdad06f9fe0388117a3c21/manifest","verify":"sha256(content) === 627925e9676a51737353b5edc816431b381da8b060bb4210d05fd4c51b53e2a8 (the manifest's contentSha256), and sha256(manifest) === c7a4c27011c2527fe33f4501602e275a85e5d477b0fdad06f9fe0388117a3c21 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / c7a4c27011c2527fe33f4501602e275a85e5d477b0fdad06f9fe0388117a3c21\"."}}