{"hash":"4c9db561e25393acaea55179675057c76f0db5cab5b702b2ac42b3449491ebb5","manifest":"{\"v\":\"wb1\",\"archive\":\"wayback\",\"snapshotUrl\":\"https://web.archive.org/web/20151029084202id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/16\",\"originalUrl\":\"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/16\",\"mementoDatetime\":\"2015-10-29T08:42:02.000Z\",\"contentSha256\":\"f6685c1bb551d9b5b2eea51e7b1303869b4d7b88735d539f7583dcb1f2e22733\",\"contentBytes\":7498,\"contentType\":\"text/html; charset=utf-8\",\"archiveDigest\":null,\"retrievedAt\":\"2026-09-14T13:39:51.991Z\"}","archive":"wayback","snapshotUrl":"https://web.archive.org/web/20151029084202id_/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/16","originalUrl":"http://satoshi.nakamotoinstitute.org:80/emails/cryptography/16","mementoDatetime":"2015-10-29T08:42:02.000Z","contentSha256":"f6685c1bb551d9b5b2eea51e7b1303869b4d7b88735d539f7583dcb1f2e22733","contentBytes":7498,"contentType":"text/html; charset=utf-8","archiveDigest":null,"responseHeaders":{"memento-datetime":"Thu, 29 Oct 2015 08:42:02 GMT","link":"<http://satoshi.nakamotoinstitute.org:80/emails/cryptography/16/>; rel=\"original\", <https://web.archive.org/web/timemap/link/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/16/>; rel=\"timemap\"; type=\"application/link-format\", <https://web.archive.org/web/http://satoshi.nakamotoinstitute.org:80/emails/cryptography/16/>; rel=\"timegate\"","content-type":"text/html; charset=utf-8","x-archive-src":"alexa20151030-00/51_49_20151029084149_crawl303.arc.gz","x-archive-orig-date":"Thu, 29 Oct 2015 08:42:02 GMT"},"httpStatus":200,"retrievedAt":"2026-09-14T13:39:51.991Z","anchored":true,"txid":"c88d125662a4609e123d0978180358a71662216e7b0ad614af2321ff0c4257cc","network":"main","status":"active","spv":{"blockHeight":966726,"merkleRoot":"d24984acfe9b8ffe002f1e9f555fc9f4647acc4bc825bbc4e27bc2894a392373","index":232,"nodes":["e1cc85e86998a8d2a22ba79b0adffc04e89a34194b654942b06f157e0b7901a4","f82503587d404d79ea6235896016388fd86e8ec2ea5122ff15bef4bec781087b","fca315b09866d866ac973d84dceb635b2a89c8764157f348d3405d6a81e9d5fe","2d139ed19ea9408ee0d99be94ca385ff4057b45a69479644426b2c0dc206d78f","91fe2efe03f11a2463e9c23af94c3c54381c44b5800142dd6e0a2deb115c24c7","35a54aa345080a4ddf010b78c6c6156ce837adda605ab86faeb43d103512651c","a4557f5b01516b8498d5fb759d300889058c6c63090392a34c41bfce45e86d88","21a51958a0b58b5591863f9ee5e6da38d2c51b2bc91ef188043def6c38976174","f32fe1b75639b0cccbd29a651a2e3c420644435f7fce2435d27fd79d9fe4e53b","28689c655ee889724a986d87a6a702d2f7f92759869a99cd41f512a954f43ed9","98133aff67b05af925c2c1a75ea5775365c35fbacc94f0b79af19c7c93ef136e"],"provedAt":"2026-09-14T20:18:44.094Z"},"confirmed":true,"anchorState":"confirmed","anchorNote":"provably included in a block — a Merkle proof against our own headers exists","manifestUrl":"https://bsv.cx/wb/4c9db561e25393acaea55179675057c76f0db5cab5b702b2ac42b3449491ebb5/manifest","contentUrl":"https://bsv.cx/wb/4c9db561e25393acaea55179675057c76f0db5cab5b702b2ac42b3449491ebb5/content","explorer":"https://whatsonchain.com/tx/c88d125662a4609e123d0978180358a71662216e7b0ad614af2321ff0c4257cc","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/4c9db561e25393acaea55179675057c76f0db5cab5b702b2ac42b3449491ebb5/content","manifest":"https://bsv.cx/wb/4c9db561e25393acaea55179675057c76f0db5cab5b702b2ac42b3449491ebb5/manifest","verify":"sha256(content) === f6685c1bb551d9b5b2eea51e7b1303869b4d7b88735d539f7583dcb1f2e22733 (the manifest's contentSha256), and sha256(manifest) === 4c9db561e25393acaea55179675057c76f0db5cab5b702b2ac42b3449491ebb5 (the anchored id). Match against the transaction OP_RETURN \"bsv.cx / wb1 / 4c9db561e25393acaea55179675057c76f0db5cab5b702b2ac42b3449491ebb5\"."}}