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
untitled text/markdown 174 B 957,610 c://3d29ac81…77a6bcd3 604cd96a…d1840345
untitled text/markdown 13 B 957,610 c://831fd137…71e67c4e 91adb804…8e5b08be
untitled text/markdown 6 B 957,614 c://cd36e2f4…d80ba324 6add327a…7e29bdf6
untitled text/markdown 95 B 957,614 c://d13cfcf3…d60a39fb d1f3cc01…0f2f6365
untitled text/markdown 2 B 957,610 c://b3910ba4…941d44bb b563a2ca…a8654ad6
untitled text/markdown 6 B 957,614 c://cd36e2f4…d80ba324 f3d06aa0…dfb5ead9
untitled text/markdown 61 B 957,610 c://d31be3c9…0af02303 c108bc62…0ef5c4cc
untitled text/markdown 2 B 957,610 c://a474219e…92a6dd74 29bc3de2…faab92e3
untitled text/markdown 2 B 957,610 c://a474219e…92a6dd74 df9ff399…bb7898bc
untitled text/markdown 6 B 957,614 c://cd36e2f4…d80ba324 3d1e50fe…1e8d7e29
untitled text/markdown 246 B 957,610 c://0b75e1b3…fafe4fd2 23f9d4b6…0ec4994d
untitled text/markdown 86 B 957,610 c://d1aebb21…9f153cf4 f80b937c…50b70c71
untitled text/markdown 84 B 957,614 c://d9934f27…b98b8e5a a0b4fc00…03cd07f5
file.txt text/plain 158,624 B 957,610 c://5de9cdec…7ded3b4a 82e61930…bd4d0df3
untitled text/markdown 81 B 957,614 c://0caf0389…42bcd743 e130ff9d…8e7bfcff
untitled text/markdown 6 B 957,614 c://cd36e2f4…d80ba324 0bc3eb8a…6fdb838b
untitled text/markdown 177 B 957,610 c://44ab73c1…10d0bd05 7dc69ba2…af747ed1
untitled text/markdown 87 B 957,614 c://37f61724…ce0d5b3d 064428f6…6214718a
untitled text/markdown 2 B 957,610 c://a474219e…92a6dd74 a1898698…35a46c43
untitled text/markdown 2 B 957,610 c://a474219e…92a6dd74 37e36132…34a90d1a
untitled text/markdown 174 B 957,610 c://ca329223…c36a9224 719b3827…8ec92f38
untitled text/markdown 53 B 957,613 c://6f380537…bdeef31c 2df693c4…fd78a742
untitled text/markdown 14 B 957,610 c://cac2f5f1…9c2930a0 d158fd6b…654cce94
file.txt text/plain 330 B 957,610 c://51f687d8…7242d9cf 14d0ac30…951b149d
untitled text/markdown 387 B 957,610 c://015d48a4…55bccc56 4d8413af…d872864b

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 .