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 8 B 957,634 c://c7a9a54f…a3a20c01 b58557bf…ad9ebe2b
untitled text/markdown 7 B 957,634 c://d20f0f3d…6f321feb 90ccea0c…b6aba202
untitled text/markdown 3 B 957,634 c://9279c116…da95f6cf a90259ad…64532bf3
untitled text/markdown 15 B 957,634 c://58b40970…a49779cf 45fdc329…627c4fe5
untitled text/markdown 19 B 957,634 c://bd16e150…1f07c1bc 26267ccb…7d6af5b3
untitled text/markdown 3 B 957,634 c://9279c116…da95f6cf 2bb2a82c…f6508c18
untitled text/markdown 3 B 957,634 c://9279c116…da95f6cf 9a8bc696…2d29bee3
untitled text/markdown 3 B 957,634 c://9279c116…da95f6cf bcbd6a7b…35684f7c
untitled text/markdown 3 B 957,634 c://9279c116…da95f6cf efdfb529…9304b9cb
file.jpeg image/jpeg 74,775 B 957,634 c://03d38e6a…daf7ca23 ea4a365c…d3f1cfe0
untitled text/markdown 36 B 957,634 c://7cf616a2…08900137 defce331…cdecec6c
untitled text/markdown 3 B 957,634 c://9279c116…da95f6cf dc862b29…6a99ad79
untitled text/markdown 2 B 957,633 c://a474219e…92a6dd74 9f5f2d9e…b3f826a2
untitled text/markdown 2 B 957,633 c://f0a5555f…f40eb3d8 a1875aba…23352837
untitled text/markdown 3 B 957,633 c://9279c116…da95f6cf bb9d52d2…f5bc3fbf
untitled text/markdown 3 B 957,633 c://9279c116…da95f6cf 99ecaa7a…1ae012e2
untitled text/markdown 3 B 957,633 c://9279c116…da95f6cf 6835fe75…36d36aa8
file.txt text/plain 4,996 B 957,632 c://d0e67f56…8058c077 caaf14b0…6d28c0d5
untitled text/markdown 56 B 957,632 c://5f87f293…36badcf9 875f8730…8da25dfb
untitled text/markdown 3 B 957,632 c://9279c116…da95f6cf ecb5af60…1ee3c4f3
untitled text/markdown 4 B 957,632 c://fdc96ffb…62a4f060 cf4bcbc2…258b82e1
untitled text/markdown 3 B 957,632 c://9279c116…da95f6cf da9515a9…2cc2ea82
untitled text/markdown 3 B 957,632 c://9279c116…da95f6cf 497a01fd…d9195b85
untitled text/markdown 3 B 957,632 c://9279c116…da95f6cf 4674354f…9b128d38
untitled text/markdown 3 B 957,632 c://9279c116…da95f6cf bf7af935…10998e3c

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 .