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 957,047 c://cd36e2f4…d80ba324 a9281118…7dde7be7
untitled text/markdown 25 B 957,047 c://79623017…900658d2 0cd7c4de…b028f62a
untitled text/markdown 6 B 957,047 c://cd36e2f4…d80ba324 d8de35bb…a4330ce8
untitled text/markdown 6 B 957,047 c://cd36e2f4…d80ba324 207b9cbe…cd0b8641
untitled text/markdown 59 B 957,047 c://1713eff6…f0de315e b20cc133…8b511c14
untitled text/markdown 9 B 957,047 c://9534a678…68dda89b 1bdeb319…e11eb88a
file.txt text/plain 934 B 957,047 c://7e716b87…57c46f83 b834f396…47ea8047
untitled text/markdown 59 B 957,047 c://1713eff6…f0de315e 9c4e75af…d0014210
untitled text/markdown 9 B 957,047 c://9534a678…68dda89b 9655dda8…f679e736
untitled text/markdown 96 B 957,047 c://0f036d64…d2b33beb f7374c35…8c6f751d
untitled text/markdown 6 B 957,047 c://cd36e2f4…d80ba324 0d1c844d…53ded587
untitled text/markdown 6 B 957,047 c://cd36e2f4…d80ba324 f0c1b3e0…97376f5c
file.txt text/plain 1,419 B 957,047 c://27f019c5…1a41fb29 a3639fe3…31dbe9cc
file.jpeg image/jpeg 47,620 B 957,047 c://5e87c6ed…3d8c5e1e 232fc620…8645f0a7
file.txt text/plain 980 B 957,047 c://d2c30fc3…2d6fa9ef f2cab2a9…b4d3edc8
file.txt text/plain 78 B 957,047 c://9baf4d71…10ee14d4 9fbd119d…4c2cf0c7
file.txt text/plain 1,067 B 957,047 c://d2b81102…76635b67 0eac87ce…50b1a42b
file.txt text/plain 1,081 B 957,047 c://62101fed…5fb6ecb6 36a1d657…a3181425
untitled text/markdown 25 B 957,047 c://79623017…900658d2 f3205fd0…be01fc1c
untitled text/markdown 6 B 957,047 c://cd36e2f4…d80ba324 4d5c4b0b…f194d41f
untitled text/markdown 6 B 957,047 c://cd36e2f4…d80ba324 a706cf4d…59dfa857
untitled text/markdown 6 B 957,047 c://cd36e2f4…d80ba324 1157dd90…195643d3
untitled text/markdown 121 B 957,047 c://5dd73575…6547023b 15f3f541…731d7ed7
untitled text/markdown 76 B 957,047 c://bdb9216c…84fd8e36 7f62af8d…20d2b053
untitled text/markdown 199 B 957,047 c://9d551879…75f38d86 a285cdf6…592d9e66

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 .