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
file.txt text/plain 81 B 955,986 c://41319595…2600f018 f2fa8a2a…f2079b18
No B:// file could be read from this transaction. 955,986 2205aa85…ad74904f
untitled text/markdown 6 B 955,986 c://cd36e2f4…d80ba324 61587c76…45962539
untitled text/markdown 177 B 955,986 c://4ffa7d87…cdc56cfb 5e8f5487…baa6a283
untitled text/markdown 6 B 955,986 c://cd36e2f4…d80ba324 b5dd970d…90bfe12e
No B:// file could be read from this transaction. 955,986 a1f01350…e47220d8
No B:// file could be read from this transaction. 955,986 ed4a64e8…a083c0e1
file.txt text/plain 63 B 955,986 c://c58af9e1…e9393bdc 542037e4…6cfd83d8
untitled text/markdown 6 B 955,986 c://cd36e2f4…d80ba324 59e88ded…28c1e811
untitled text/markdown 6 B 955,986 c://cd36e2f4…d80ba324 f0bdc4a2…4d7028b3
untitled text/markdown 177 B 955,986 c://4ffa7d87…cdc56cfb 693e40de…c9c52745
untitled text/markdown 6 B 955,985 c://cd36e2f4…d80ba324 96ad9334…19b42fb7
file.txt text/plain 92 B 955,985 c://ec36d337…d853b392 c8da9882…3de804cc
untitled text/markdown 165 B 955,985 c://64cfaf4c…95ba0208 634483ce…dcad2c70
untitled text/markdown 6 B 955,985 c://cd36e2f4…d80ba324 b12b5ecf…3df6815e
file.txt text/plain 66,497 B 955,985 c://3b6b602c…d94dd2dc bb620c6d…55e62f60
untitled text/markdown 119 B 955,985 c://5967b295…3c07d894 8a1cae10…e8790ec0
untitled text/markdown 6 B 955,985 c://cd36e2f4…d80ba324 27758b00…70b476c4
untitled text/markdown 133 B 955,985 c://5678f034…672adfcc 55eaa361…2d6a29ad
untitled application/json 203 B 955,985 c://ce9f43ee…4ccb4db8 b929d847…eb5dcfa5
No B:// file could be read from this transaction. 955,985 d800fec8…7d566169
file.txt text/plain 369 B 955,985 c://4ab3dc9c…01a40ed7 11e53599…7c8d8150
file.txt text/plain 18,120 B 955,985 c://18cf7865…97eb5027 f248195f…cbdd9346
file.txt text/plain 369 B 955,985 c://419e4cd2…684c3614 1ed12a80…26433136
file.txt text/plain 346 B 955,985 c://35a8c8c0…1789252b 270467d5…4dfade77

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 .