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 6 B 957,129 c://cd36e2f4…d80ba324 13681df5…636f75b4
untitled text/markdown 6 B 957,129 c://cd36e2f4…d80ba324 0ef1795b…69965c16
untitled text/markdown 232 B 957,129 c://c45cab45…d84b0be2 033b7b20…d9c8c9f9
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf 2e32595c…8851d5cd
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf c73f778a…6351e859
file.txt text/plain 241 B 957,129 c://b7aadbf1…c44f49d5 bd1ee697…fe6833d2
untitled text/markdown 27 B 957,129 c://13f73332…966d9f12 6595e8bd…b5af9d67
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf 71131ec4…3cce767f
untitled text/markdown 32 B 957,129 c://1f818db6…46a0b8d6 87ffc771…31cfee77
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf ef8f26d2…f79684ca
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf 3f4eff94…f590faf7
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf 6917ce5f…d9fa53a1
untitled text/markdown 6 B 957,129 c://cd36e2f4…d80ba324 4bb374ce…9df42cab
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf 46f53c71…3e7e8305
untitled text/markdown 6 B 957,129 c://cd36e2f4…d80ba324 bd2a5c33…09709ab1
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf 6e52064d…4c490471
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf 580dffb0…1c9b34e4
file.txt text/plain 26,548 B 957,129 c://c27e6abc…8adb33fc 72b3b5a3…70f7146d
untitled text/markdown 43 B 957,129 c://d481d606…0ed9fd41 0487e10f…b11ec811
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf ea7c809d…02951eb8
file.txt text/plain 23,264 B 957,129 c://2180c8d8…5b329d25 6327c6fe…1578615a
untitled text/markdown 1,043 B 957,129 c://0266bd05…edf820c7 6d1994af…4cb6f5f2
file.txt text/plain 2,006 B 957,129 c://b53c8172…e093c338 318fefab…9500d3d5
No B:// file could be read from this transaction. 957,129 50132556…3e3b6b2b
file.txt text/plain 1,835 B 957,129 c://252b9c04…631b8d40 ab0096eb…57e5b057

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 .