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 32 B 957,555 c://e37b009b…5724a683 9b364866…3566ecae
untitled text/markdown 3 B 957,555 c://1cef2912…ad642e60 f4f6ed14…2fb13b98
untitled text/markdown 100 B 957,555 c://ff35f9e3…5bf89f24 a6149001…7db97f81
untitled text/markdown 9 B 957,555 c://50bd3b3d…c6624426 a6c71efe…4949c4ed
untitled text/markdown 2 B 957,555 c://b3910ba4…941d44bb e9e31f7c…bae8e971
untitled text/markdown 8 B 957,555 c://33db4808…b4958f00 fa45d5f4…a751c409
untitled text/markdown 3 B 957,546 c://9279c116…da95f6cf 783fcecb…6c616607
untitled text/markdown 3 B 957,546 c://9279c116…da95f6cf 75ef553c…4a8dafeb
No B:// file could be read from this transaction. 957,546 2d6a970c…9cefa5d6
untitled text/markdown 3 B 957,546 c://9279c116…da95f6cf 2df520ee…9e8234bc
untitled text/markdown 3 B 957,546 c://9279c116…da95f6cf cffe2946…7ee6680f
untitled text/markdown 3 B 957,546 c://9279c116…da95f6cf 7919fdf8…a281b6fe
untitled text/markdown 3 B 957,546 c://9279c116…da95f6cf c9625ddd…52329692
untitled text/markdown 209 B 957,546 c://c988cd28…7d3fe988 1ddc0d29…0b2ef567
untitled text/markdown 32 B 957,546 c://8cb83115…4be4f928 5d5b78ce…6bb1cd45
untitled text/markdown 3 B 957,546 c://9279c116…da95f6cf a668842e…ef214008
untitled text/markdown 41 B 957,546 c://36646991…80c69f20 1cd16126…113b4b71
file.txt text/plain 3,558 B 957,546 c://08d40688…f1ec6042 3584f3ec…fa8ca820
untitled text/markdown 2 B 957,555 c://f0a5555f…f40eb3d8 8e7a26dd…81d26965
untitled text/markdown 114 B 957,555 c://4c10096f…9db12025 43846c63…226c0911
untitled text/markdown 38 B 957,555 c://3aea6659…d1ea4e89 c70504f9…392bdc6b
untitled text/markdown 6 B 957,555 c://dd3f499f…26fa6302 2b354440…f19399f0
file.txt text/plain 37 B 957,555 c://9b122cba…4b61e0f2 85416f93…2c807954
No B:// file could be read from this transaction. 957,555 4dbdc26e…b08f4087
untitled text/markdown 2 B 957,555 c://f0a5555f…f40eb3d8 e2987150…43129c15

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 .