Files on Bitcoin

Every B:// file in the blocks Bitblocks stores, newest first. Each one is read from its transaction as this page loads.

B:// is the file protocol unwriter published in 2019: a file's bytes, media type and name in one transaction output. A file's C:// address is the sha256 of its bytes, so every copy of the same file shares it. Files open at /b/<txid> as untrusted content, with scripts switched off.

File Type Size Block C:// address Transaction
No B:// file could be read from this transaction. 955,601 e0da991a…ba93727d
file.txt text/plain 169 B 955,601 c://e94c7562…a1e3cb97 2ce615d4…0b8c31c7
untitled text/markdown 61 B 955,601 c://74f08e42…d602c56c 85d0d9bc…9769cfab
untitled text/markdown 6 B 955,601 c://0d65da9a…f580ad28 7ea8277e…cd24bc60
untitled text/markdown 240 B 955,601 c://0cfaf44d…42676146 2c8ed800…46ca4cee
untitled text/markdown 52 B 955,601 c://dd054760…1e124846 b49d4f1a…878697f8
untitled text/markdown 52 B 955,601 c://dd054760…1e124846 a3edecf5…8e5b3470
untitled text/markdown 240 B 955,601 c://0cfaf44d…42676146 c8b3e7f4…646d2afa
untitled text/markdown 6 B 955,601 c://0d65da9a…f580ad28 b842bcbc…c0c1e3c6
untitled text/markdown 248 B 955,599 c://af2e9b03…41578c8e 3c793f2b…9f05027a
untitled text/markdown 79 B 955,599 c://db8f9627…017a99c2 10437841…863ef1ce
untitled text/markdown 39 B 955,595 c://0ad8f472…070491cd 67ed6a40…59d460df
untitled text/markdown 36 B 955,595 c://4064df04…1b93eb3c fb006911…c5e302ab
untitled text/markdown 108 B 955,594 c://c4493704…8b8b890f 2a7b67ee…ddf7ebd7
untitled text/markdown 24 B 955,594 c://64ce390c…02c6b17b 8bf974c4…9c910004
untitled text/markdown 7 B 955,548 c://2fe02663…ee23c330 20758245…ef8cdd38
untitled text/markdown 3 B 955,584 c://77ac319b…6c208590 bf4e118c…562d73df
untitled text/markdown 6 B 955,584 c://cd36e2f4…d80ba324 d6e8918d…0806e837
untitled text/markdown 51 B 955,584 c://e08e7207…bc1c83e5 59052994…660f5c48
untitled text/markdown 17 B 955,584 c://effe8d14…07135e8b 33b33e85…abbbf73b
untitled text/markdown 153 B 955,584 c://134e4273…2a0a6b5b 8159e835…72cf153f
untitled text/markdown 76 B 955,584 c://6e9c978c…845715f1 c8a8872f…9a22ea71
No B:// file could be read from this transaction. 955,584 fd151c7f…f8807510
untitled text/markdown 62 B 955,584 c://a7d4f5a4…45a8922d 587b2816…3b9ff63b
untitled text/markdown 31 B 955,584 c://05313b7b…9480e95b 931b01e2…a8ea48d2

The list grows as the sync stores more blocks. B:// and C:// are unwriter's conventions; this is an independent reading of them from the chain. For a namespace's own files and routes, see the Bitcom registry .