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 956,998 c://cd36e2f4…d80ba324 0a3fc9c1…5f6c692a
untitled text/markdown 6 B 956,997 c://cd36e2f4…d80ba324 37519bb4…79c39dc0
untitled text/markdown 6 B 956,997 c://cd36e2f4…d80ba324 62efdfb1…1ef83ddf
untitled text/markdown 6 B 956,997 c://cd36e2f4…d80ba324 37fccbba…b0e6154f
untitled text/markdown 6 B 956,997 c://cd36e2f4…d80ba324 383e068d…9d64091f
untitled text/markdown 145 B 956,997 c://81daf723…9323fc5a 200d201b…fdf28f62
untitled text/markdown 51 B 956,997 c://1f6fb32f…218ef170 9ca144e1…dcb78d62
untitled text/markdown 6 B 956,997 c://cd36e2f4…d80ba324 52b555a0…c4a04e92
untitled text/markdown 6 B 956,997 c://cd36e2f4…d80ba324 2610408d…857945b9
untitled text/markdown 51 B 956,997 c://1f6fb32f…218ef170 be0d0ce6…ba9fcd24
file.txt text/plain 143 B 956,998 c://43bf05fd…bb449d25 81b4e968…9451bdec
No B:// file could be read from this transaction. 956,998 ac08f801…5766f8bc
untitled text/markdown 145 B 956,997 c://81daf723…9323fc5a ef6e02d0…d63dba0c
untitled text/markdown 6 B 956,997 c://cd36e2f4…d80ba324 62498120…11e15d16
file.txt text/plain 449 B 956,997 c://5437599e…198b92a4 fa3da5a4…7e37732a
untitled text/markdown 6 B 956,998 c://cd36e2f4…d80ba324 98b435c0…00258948
untitled text/markdown 104 B 956,998 c://7f07978a…60d07359 c407f966…d10bedef
untitled text/markdown 6 B 956,997 c://cd36e2f4…d80ba324 6b96a082…5b0dafad
untitled text/markdown 6 B 956,997 c://cd36e2f4…d80ba324 d0d0c159…a065c298
file.png image/png 38,928 B 956,998 c://a8fc6699…0d26bb05 e1bc18a1…d72f3a0e
untitled text/markdown 61 B 956,998 c://c6eb25ba…7b3e4bbf ce9f799b…a917635b
untitled text/markdown 6 B 956,997 c://cd36e2f4…d80ba324 ed648b94…e7b0b7a3
file.png image/png 38,928 B 956,998 c://a8fc6699…0d26bb05 61d0072c…0ac8483b
untitled text/markdown 127 B 956,996 c://c7840571…137128f9 7d0cf654…71644b19
untitled text/markdown 6 B 956,996 c://cd36e2f4…d80ba324 a20c8e56…ac098f0c

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 .