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 957,151 c://cd36e2f4…d80ba324 de4c75af…33aec312
untitled text/markdown 3 B 957,151 c://9279c116…da95f6cf 43438112…77f1ea80
untitled text/markdown 6 B 957,151 c://cd36e2f4…d80ba324 1faaf2e6…c2623e67
untitled text/markdown 6 B 957,151 c://cd36e2f4…d80ba324 145f1a93…45c753d1
untitled text/markdown 3 B 957,151 c://9279c116…da95f6cf b42e350d…1010e969
untitled text/markdown 6 B 957,151 c://cd36e2f4…d80ba324 842d2a51…f87faf1b
untitled text/markdown 6 B 957,150 c://cd36e2f4…d80ba324 726a7d46…eed80f64
file.txt text/plain 16,600 B 957,150 c://e6a6763b…6b0161e1 0dd8446d…7e517a5a
untitled text/markdown 32 B 957,150 c://8f45342b…9db3ff1a bb676de6…38a42c33
file.txt text/plain 467 B 957,150 c://4aaedb86…ab9eb6ab 2be54529…80f566a3
untitled text/markdown 61 B 957,150 c://5a63e07f…54190ccb 64019412…f63caa34
untitled text/markdown 3 B 957,150 c://9279c116…da95f6cf a40ef8f4…fe78022b
file.txt text/plain 467 B 957,150 c://4aaedb86…ab9eb6ab 71b3963d…e7ce2f9d
untitled text/markdown 61 B 957,150 c://5a63e07f…54190ccb 9775dfd9…7cd899f6
untitled text/markdown 6 B 957,150 c://cd36e2f4…d80ba324 96dcc777…505f9a43
untitled text/markdown 6 B 957,150 c://cd36e2f4…d80ba324 b4af1c24…b654eb30
file.txt text/plain 59,136 B 957,150 c://d555b9ff…01cedb1e 764c3997…5a89ce8b
file.txt text/plain 10,445 B 957,150 c://5a9e331f…34b2b5a1 ca0713f8…04479617
file.txt text/plain 1,789 B 957,150 c://19556e7a…035a2a12 0b84d944…84f814ff
untitled text/markdown 63 B 957,150 c://711c7575…b8c9c3d0 5b0483e8…34e63fa9
untitled text/markdown 64 B 957,150 c://099a598a…207b8701 da7255bb…c1c631bb
file.txt text/plain 10,445 B 957,150 c://5a9e331f…34b2b5a1 642c90f8…42e67c9b
untitled text/markdown 32 B 957,150 c://47d0f2c4…62788ba2 d2b4a3d7…7478aeef
file.txt text/plain 59,136 B 957,150 c://d555b9ff…01cedb1e 805165b4…95fc6bb0
untitled text/markdown 64 B 957,150 c://099a598a…207b8701 9b0be54a…583901d0

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 .