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. 955,654 c54bbeef…14ed9df1
file.txt text/plain 1,885 B 955,655 c://a3dc1ae2…7a991d15 69f48eee…b87f775d
untitled text/markdown 156 B 955,655 c://eb95b719…9a5875e1 f318c22f…4223e2b1
untitled text/markdown 127 B 955,654 c://44981a63…e35ba27a f90e53e5…189bc8df
untitled text/markdown 56 B 955,654 c://78967305…db6c6850 86e4031e…0d588937
file.txt text/plain 12,511 B 955,652 c://ebb76926…24a14831 30ac8a74…228540ab
untitled text/markdown 20 B 955,652 c://570d4267…df708b4d 6c9c50da…499cd9c4
file.jpeg image/jpeg 295,870 B 955,653 c://7b21e7db…b4a982b2 adc12a1a…58ef2bc8
untitled text/markdown 123 B 955,653 c://422c92db…fe6f6b24 187b8271…782bdf06
file.txt text/plain 119 B 955,652 c://5d75e47e…eed70b4a ccf95bda…53d29138
untitled text/markdown 66 B 955,652 c://e08706b5…63b3aa8e 5770c33c…5b517c04
untitled text/markdown 29 B 955,652 c://07363d40…449c3b65 f46d57e0…235e316c
file.jpeg image/jpeg 295,870 B 955,652 c://7b21e7db…b4a982b2 0598d664…7ff30663
untitled text/markdown 20 B 955,652 c://479c5cad…20dc96a7 5cc7b4d5…8e3371f0
untitled text/markdown 56 B 955,652 c://4313e133…f85191dc f9c5c8bf…d95719a7
file.txt text/plain 313 B 955,648 c://19349c44…ee917364 573aa804…d6807a7e
untitled text/markdown 50 B 955,648 c://3cc5f143…b5e3fb9d 96ef116f…105ec8d5
untitled text/markdown 32 B 955,648 c://1cebcbfd…ea9aab9f 1b72f19b…e93a2b52
untitled text/markdown 54 B 955,648 c://4474f8af…bceaf7b4 a28403ce…68697813
untitled text/markdown 13 B 955,648 c://1f684967…d5e1e9a8 3d795b77…1ef930b1
untitled text/markdown 332 B 955,648 c://60b95865…7cb1a195 59ac114b…d569665c
untitled text/markdown 59 B 955,648 c://86588d7b…b2b0b708 0610a91c…8c8f494b
untitled text/markdown 84 B 955,648 c://f4e773fc…527234c4 8f6b60f3…78a97938
untitled text/markdown 70 B 955,648 c://36fa6c34…e0c83317 504c1c33…9142e1f8
untitled text/markdown 41 B 955,651 c://b754460c…a6502edd 6a4de237…c7716851

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 .