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. 955,794 b50baed8…6f373f32
untitled text/markdown 69 B 955,794 c://c057106d…dc845bf4 c15a5aa0…36199283
file.txt text/plain 15,963 B 955,794 c://ccc80ea3…9bf6afe3 2cfd1dbc…ed4b8eac
untitled text/markdown 32 B 955,794 c://6da6ae34…2643c875 2183233c…45546379
untitled text/markdown 226 B 955,794 c://f5a61985…837835b1 21fa05a3…4e8d98f0
untitled text/markdown 1,207 B 955,794 c://a92faaaf…338aeaf3 6fd88b92…2051ace7
untitled text/markdown 79 B 955,794 c://7ec86233…d65d6c87 9ae992a7…a02383cd
untitled text/markdown 79 B 955,794 c://7ec86233…d65d6c87 089937ea…d283a172
untitled text/markdown 35 B 955,794 c://2213a693…bcebf312 aee6e6b0…56b58286
untitled text/markdown 140 B 955,794 c://f3ba7a76…202f9794 947b1b97…00a17fef
untitled text/markdown 631 B 955,793 c://731e8cbf…173507a0 2bc8c222…6237c3c6
untitled text/markdown 1,848 B 955,793 c://948a9f3b…bc88571e 8d5ad9d7…36e2a34a
file.txt text/plain 788 B 955,793 c://3949d758…713170ab f40f3ebb…4f990aa0
untitled text/markdown 140 B 955,793 c://f3ba7a76…202f9794 1061a2d5…22ebf5aa
untitled text/markdown 35 B 955,793 c://2213a693…bcebf312 f29e8a05…26f8825c
file.txt text/plain 129 B 955,793 c://85eff7fa…10251512 befda700…8d11509c
untitled text/markdown 79 B 955,793 c://7ec86233…d65d6c87 e66980a6…c9cd9cb1
file.txt text/plain 59,244 B 955,793 c://34f918ec…e3b23c19 e7ae29e6…dedd02e6
untitled text/markdown 79 B 955,793 c://7ec86233…d65d6c87 a6fffb8f…991e381f
untitled text/markdown 94 B 955,793 c://386b5b8a…10016ce9 49794786…0e71c8a3
untitled application/json 203 B 955,793 c://f418499d…ec7c84cf 41e6b0f3…2e5d8c46
untitled text/markdown 1,207 B 955,793 c://a92faaaf…338aeaf3 4073320b…3be7460e
untitled application/json 6,263 B 955,793 c://5e6c0f9a…9ed348b1 12be4e3e…ebc33aa4
file.txt text/plain 425 B 955,789 c://68256d81…ef6b6133 ea42add0…d2bc4bf3
untitled text/markdown 52 B 955,789 c://73d30f7e…db9cc70a 591541b1…5ab12166

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 .