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 11 B 957,571 c://4e478266…239bed89 d2051e25…28d4b4c0
untitled text/markdown 58 B 957,571 c://e5165e5b…7403dcd8 b05376ce…25d8c01b
untitled text/markdown 180 B 957,571 c://b0283f42…ae2824f1 5f7928f0…f14662ae
untitled text/markdown 114 B 957,571 c://4dd2600c…fcea5952 c311c899…7d5a3282
untitled text/markdown 88 B 957,571 c://3a3ab919…6e4028ce 619cf998…0729b717
untitled text/markdown 7 B 957,571 c://b9597b3b…43991626 75847c02…e68e827d
untitled text/markdown 15 B 957,571 c://ca899800…19ba1786 4419563c…ce07f5bf
untitled text/markdown 13 B 957,571 c://1edfb4fd…10feba9f 128557c1…de98ba93
untitled text/markdown 174 B 957,570 c://e893c883…2ac1cd24 8913386d…30defeac
untitled text/markdown 24 B 957,570 c://cef27806…b3570ca0 528e7721…a6c6dc6e
untitled text/markdown 50 B 957,570 c://4d426327…6f36c8a0 f1a44ca3…ccbc6826
untitled text/markdown 30 B 957,569 c://beb6d442…f326d43c 33fba035…5a0d9d10
file.png image/png 653,717 B 957,569 c://d3337c63…2beb73a8 dcfb0276…15ae6a11
untitled text/markdown 51 B 957,569 c://5667276b…f1ec9fc5 722f7a22…443907f9
file.txt text/plain 9,717 B 957,569 c://df22efb5…4960bcc2 67238608…dd28318f
file.txt text/plain 14,433 B 957,569 c://1ecbedd0…06e1b2c1 f6cfe2f9…e6c4a2b0
file.txt text/plain 10,547 B 957,569 c://5e8fbaa5…d556eeb3 bd17cd4b…05dff5b6
file.jpeg image/jpeg 363,440 B 957,569 c://8e4f6ce4…889eefaf 7c3bcddf…d0248016
untitled text/markdown 22 B 957,569 c://7d18e3eb…fa745a6a aa51d006…02e54ebf
untitled text/markdown 10 B 957,569 c://29e7edef…e396a29e 8ed3250c…8082f7c1
untitled text/markdown 46 B 957,569 c://f14c6576…256cd324 b963a5f7…38c34161
untitled text/markdown 12 B 957,569 c://e692bf3f…c1ed984e d65a6458…e00ac04c
untitled text/markdown 32 B 957,569 c://2037a68c…5d99dd73 709b35b5…0727c939
untitled text/markdown 32 B 957,569 c://8dde5567…8ff04923 3ba666a8…28327e25
untitled text/markdown 119 B 957,569 c://6de5b448…bc8e42fa 89dfcb67…1ec766f9

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 .