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 956,139 c://9279c116…da95f6cf 10650b8a…920f3e70
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 7542493d…0d747964
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf de5ba2a5…e0b36132
file.txt text/plain 76 B 956,139 c://b6d9e8cd…7f23552f 70bc06bb…d4fe0c88
No B:// file could be read from this transaction. 956,139 db86917d…d1a8db0b
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf c1a78435…0698c458
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf dc3ec894…507f283f
file.txt text/plain 1,187 B 956,139 c://7a440e97…25abfb75 7b8a9d43…4a90d53e
untitled text/markdown 81 B 956,139 c://919f13ca…2e78ca32 96f738c6…0051ccfe
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 3b408dfa…9bfea083
untitled text/markdown 43 B 956,139 c://9d9956e4…14759287 327c0554…ce52739f
untitled text/markdown 470 B 956,139 c://5933a0f4…ec0a3d56 cfb393f3…e143d6e7
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 60a198f3…a542d62f
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf a92adb3a…3a1b745f
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf dd8f454e…3cf1b742
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf e7848818…2d7ccedb
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf b3900c28…76314ac2
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 8e4c83a2…64fd9847
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf c0813328…e5f0b4be
untitled text/markdown 6 B 956,138 c://cd36e2f4…d80ba324 b2aa857c…ee51fac9
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf aee0189a…df1679f3
untitled text/markdown 96 B 956,139 c://d5b70b4f…3c3cfef3 a8abd71b…03f4f9a3
untitled text/markdown 96 B 956,139 c://013b08fb…2cb90522 b26608eb…2d70b1f0
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf a9323184…0b0c37d5
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 2defe31a…afb77f2f

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 .