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 30 B 955,986 c://52ba2e05…32c714fd 6b88332d…7b9f2f62
No B:// file could be read from this transaction. 955,986 e73d95d9…3d1f5f45
untitled text/markdown 30 B 955,986 c://52ba2e05…32c714fd 95f48331…7adf3d76
No B:// file could be read from this transaction. 955,986 7c9cd095…19279eb1
file.txt text/plain 147 B 955,986 c://078195a1…c38feabe 4b3a9454…dd802173
untitled text/markdown 58 B 955,986 c://6b5e4001…b3f620d2 d041ba5d…3981a921
file.txt text/plain 1,419 B 955,986 c://f66affff…00d9c93c ae62a122…2dd771df
file.txt text/plain 63 B 955,986 c://c58af9e1…e9393bdc 21d56056…75917c55
file.txt text/plain 81 B 955,986 c://41319595…2600f018 0174f267…ed212b55
file.txt text/plain 4,548 B 955,986 c://67cab492…6f9fd1bf 2b76ca24…4eaa9312
file.txt text/plain 241 B 955,986 c://6740cea6…8c7364d8 de949279…7f6dfdc6
file.txt text/plain 369 B 955,986 c://5eef1d55…3d2e1488 ef632964…07db4596
untitled text/markdown 64 B 955,986 c://8da9ace4…d571aac1 f1692202…3db726cb
file.txt text/plain 1,720 B 955,986 c://5a583861…cec6304d e8e49847…43559017
No B:// file could be read from this transaction. 955,986 8b94d1bd…6577ceb3
untitled text/markdown 6 B 955,986 c://cd36e2f4…d80ba324 ca3e9ae9…5e95f8e2
untitled text/markdown 6 B 955,986 c://cd36e2f4…d80ba324 ff89079b…6ce1b48d
untitled text/markdown 177 B 955,986 c://4ffa7d87…cdc56cfb 655026ed…cf905c66
untitled text/markdown 41 B 955,986 c://08b1c874…3c991cb2 8b0e8436…df1438d3
No B:// file could be read from this transaction. 955,986 3ef3a0a7…85ad4629
untitled text/markdown 65 B 955,986 c://1aec754a…f9868640 49438b4d…0f104817
untitled text/markdown 6 B 955,986 c://cd36e2f4…d80ba324 b732fd80…c429b544
untitled text/markdown 6 B 955,986 c://cd36e2f4…d80ba324 5d1852e2…53655bfc
untitled text/markdown 94 B 955,986 c://31372855…0a4828bc dec7436c…c98487d3
untitled text/markdown 6 B 955,986 c://cd36e2f4…d80ba324 b8e62d8d…c5388570

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 .