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
file.txt text/plain 2,378 B 957,294 c://580ef58f…46f9163b 1ab08236…6672c073
No B:// file could be read from this transaction. 957,294 2a340cbc…b6262c87
file.txt text/plain 278 B 957,294 c://d3cf07fb…273ae9be 715f518d…07ab4c78
No B:// file could be read from this transaction. 957,294 cfaba3e3…6b742418
file.txt text/plain 1,177 B 957,293 c://b6e047ac…6819c4bb cf14656a…f0738b6c
No B:// file could be read from this transaction. 957,293 57e8dceb…ef9e5194
untitled text/markdown 168 B 957,293 c://f4f12633…9aa7bbe1 0a932a8c…a63fa6e7
file.txt text/plain 200 B 957,293 c://3fb8a0b3…8c21bb69 366dfd0a…d0b9b4a8
file.txt text/plain 886 B 957,293 c://b21f8045…6f3391f2 19c93309…4aee7f3c
file.txt text/plain 4,007 B 957,293 c://b9bdda6f…aa1a6326 9799a95a…6cff81f2
file.txt text/plain 1,717 B 957,293 c://b33c6c82…3b3c2fee 57e411b7…98bf1984
untitled text/markdown 14 B 957,293 c://ee385cfb…32ddad4c 75b414e6…f767517a
file.txt text/plain 1,717 B 957,293 c://b33c6c82…3b3c2fee f616a0a6…08b93531
untitled text/markdown 42 B 957,293 c://8e74cecf…6aff8d53 543256c1…f13bab1d
untitled text/markdown 42 B 957,293 c://b7f546dd…94b526a4 f112863c…9d0c77ee
untitled text/markdown 24 B 957,293 c://c7f3c170…8c7b2c31 56c91151…5aced8bb
untitled text/markdown 58 B 957,293 c://547c5feb…9b986c3e 1445358e…84ae1352
untitled text/markdown 59 B 957,293 c://e55bcd5d…e1598816 6c687a18…b81cb78c
untitled text/markdown 95 B 957,293 c://f40da135…90b2ab5f 43412205…b38ef50a
untitled text/markdown 103 B 957,293 c://b720fb2b…a17f848e 0bf5f7af…49588d0e
untitled text/markdown 129 B 957,293 c://eb2c1999…d003fc23 34e59f47…228b34b4
untitled text/markdown 42 B 957,293 c://b7f546dd…94b526a4 dff39111…c580bc47
untitled text/markdown 81 B 957,293 c://61fdc6e0…101db7d2 6da7600d…f6b21f93
untitled text/markdown 193 B 957,293 c://1185ed79…80a52e6c d280be23…53c66af8
file.txt text/plain 1,717 B 957,293 c://b33c6c82…3b3c2fee 4f740aa1…77f7fd82

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 .