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 3 B 957,129 c://9279c116…da95f6cf 8395f877…dfc8112d
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf d4a44eff…4c094836
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf a90b38ce…61bf21b9
No B:// file could be read from this transaction. 957,129 d7849e4f…76f4e1b9
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf 7463b6e4…428e23ae
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf 35a46e2c…50a3060a
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf aca7934a…f09b6ca5
No B:// file could be read from this transaction. 957,129 d8ec8c2a…991bab1f
untitled text/markdown 1,043 B 957,129 c://0266bd05…edf820c7 eccfa90c…2a43af6e
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf 29235d5a…068e1e20
untitled text/markdown 43 B 957,129 c://d481d606…0ed9fd41 a66c83d6…56d80d37
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf 63953e6b…74fed225
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf 75813774…571a3997
untitled text/markdown 6 B 957,129 c://cd36e2f4…d80ba324 83b5d43f…dd8ec2cc
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf c90545bb…1cd62a38
untitled text/markdown 6 B 957,129 c://cd36e2f4…d80ba324 75c53b20…45ab6cba
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf 1afb008f…131aeadb
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf d24bfc1e…3fc9993f
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf 99d7c3fc…01ec980e
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf f14c1820…08573439
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf c41c91f1…6a764c22
untitled text/markdown 27 B 957,129 c://13f73332…966d9f12 cc430d1f…78eb7b0c
untitled text/markdown 3 B 957,129 c://9279c116…da95f6cf 91bcfbe3…cca52a26
untitled text/markdown 232 B 957,129 c://c45cab45…d84b0be2 cdd26df5…ea2ebfb6
untitled text/markdown 6 B 957,129 c://cd36e2f4…d80ba324 8e6b1649…29eadb48

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 .