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 51 B 956,096 c://9b73c371…c588c517 0298b058…c0912456
file.txt text/plain 733 B 956,086 c://96f34517…58633031 a0760bd9…b41f7848
file.txt text/plain 466 B 956,086 c://ef4f44c4…001cc66f 5798fba2…053445d0
file.txt text/plain 954 B 956,086 c://65c2fda8…c870806e fcb50919…0b00d32a
file.txt text/plain 8,367 B 956,086 c://c1231b35…1cece9c8 0fba345e…179590ff
file.txt text/plain 674 B 956,086 c://9e2121ab…b1d90ed9 09057d27…4c67b5bb
No B:// file could be read from this transaction. 956,086 fbf8a116…18ae23e4
No B:// file could be read from this transaction. 956,086 2c47d016…c8361654
No B:// file could be read from this transaction. 956,086 06105058…318353ff
untitled text/markdown 165 B 956,086 c://85ce45de…a8819f90 66784db7…a255856a
untitled text/markdown 32 B 956,086 c://22c88e12…442f85fa 25b12b7e…b457e0c5
untitled text/markdown 32 B 956,086 c://6f3573f8…c7d1ac98 1069cfdb…dc77f6fd
file.txt text/plain 674 B 956,086 c://9e2121ab…b1d90ed9 84138791…5085056b
untitled text/markdown 32 B 956,086 c://6f3573f8…c7d1ac98 9dfd3e39…023bba03
file.txt text/plain 85 B 956,086 c://47fb2ee7…7f6dc1af f20a3c75…dffb483f
untitled text/markdown 72 B 956,086 c://13a70946…17e2c228 7f0dbed9…e70ea4a5
untitled text/markdown 1,500 B 956,086 c://8f467c20…867d8079 879a60d2…6762c77f
file.txt text/plain 8,367 B 956,086 c://c1231b35…1cece9c8 f01d0de9…382baf04
untitled text/markdown 32 B 956,086 c://22c88e12…442f85fa 75b23818…7ff4bcbe
untitled text/markdown 1,500 B 956,086 c://8f467c20…867d8079 c8b46d50…844dfa83
file.txt text/plain 733 B 956,086 c://96f34517…58633031 c997d5bd…5e419f4e
file.txt text/plain 466 B 956,086 c://ef4f44c4…001cc66f 458fce54…397bc5e2
file.txt text/plain 954 B 956,086 c://65c2fda8…c870806e 80514b7a…cfc14f43
untitled text/markdown 165 B 956,086 c://85ce45de…a8819f90 8e2919ae…3adf72b2
No B:// file could be read from this transaction. 956,086 92251e6a…1712a919

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 .