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
No B:// file could be read from this transaction. 955,444 1f1a3107…3828c689
untitled text/markdown 1 B 955,444 c://d4735e3a…ec13ab35 2a6ccd58…8ca9f243
file.txt text/plain 51 B 955,444 c://af8737fc…d941b483 dfb31130…70d113c2
No B:// file could be read from this transaction. 955,444 ad8d7c0c…565d3855
untitled text/markdown 1 B 955,444 c://6b86b273…b7875b4b 0a5e0a3a…f8aa1512
untitled text/markdown 576 B 955,444 c://a3b06940…e5694f69 aa4c9727…26028001
untitled text/markdown 344 B 955,444 c://7959d4b0…a453f113 11015bf1…d1880994
untitled text/markdown 5,222 B 955,443 c://e756b564…56fdc727 9c20928c…f329fab4
untitled text/markdown 310 B 955,443 c://cd01ddc8…a307acca aa648f2b…d7410b62
untitled text/markdown 738 B 955,443 c://6db984fe…a443e4cf 9ac70a90…bd766022
untitled text/markdown 1,951 B 955,443 c://edd89453…3bedd057 2502e872…fc450571
untitled text/markdown 36 B 955,443 c://3f587ecf…f1ed1894 0e92eceb…562dbaa6
untitled text/markdown 2 B 955,443 c://3639efcd…aa3326b8 d5d0c03e…41f16c75
untitled text/markdown 2 B 955,442 c://3639efcd…aa3326b8 ce0c0bb9…0192545a
untitled text/markdown 36 B 955,442 c://3f587ecf…f1ed1894 67499da5…86a9e14a
untitled text/markdown 1,951 B 955,442 c://edd89453…3bedd057 b50c9122…312e0779
untitled text/markdown 670 B 955,442 c://f1203d2b…0ec0f9db 58b91423…041ad3f5
untitled text/markdown 738 B 955,442 c://6db984fe…a443e4cf 8c2de1c7…b40a160d
untitled text/markdown 738 B 955,442 c://6db984fe…a443e4cf 2cc2a001…5ee4ef81
untitled text/markdown 310 B 955,442 c://cd01ddc8…a307acca 263dcb8b…6ce28deb
untitled text/markdown 5,222 B 955,442 c://e756b564…56fdc727 f3d8d5eb…9f1730a8
untitled text/markdown 344 B 955,442 c://7959d4b0…a453f113 8ca46cdd…d3eb9d2a
untitled text/markdown 344 B 955,442 c://7959d4b0…a453f113 a5d6f7f7…858b65ad
untitled text/markdown 438 B 955,441 c://e3b6ab1e…2454eaef 46f34edd…8d220699
untitled text/markdown 6 B 955,441 c://cd36e2f4…d80ba324 1c740bb2…52ddb488

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 .