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 6 B 956,899 c://cd36e2f4…d80ba324 13aab2f4…516d0e95
untitled application/json 203 B 956,899 c://097bfc0a…2c3a09f4 97c1a4df…89525a38
untitled text/markdown 11 B 956,899 c://5ceba14f…c5737462 bc5a3dea…17e2f0e6
file.txt text/plain 6,789 B 956,899 c://52c93ae5…7b0cd705 9811bc30…b52cfea2
untitled text/markdown 687 B 956,899 c://8af48198…0da23811 7d12b4ef…df14505e
untitled text/markdown 6 B 956,899 c://cd36e2f4…d80ba324 bb6aa19b…88552a24
untitled text/markdown 6 B 956,899 c://cd36e2f4…d80ba324 1df84e23…086afcde
untitled text/markdown 24 B 956,899 c://0a4e39d0…40b54214 1e581d46…d8dca79c
untitled text/markdown 130 B 956,899 c://0db3c141…2d8bcc80 4cf577f8…3ab900fb
untitled text/markdown 6 B 956,896 c://cd36e2f4…d80ba324 7f820754…476660bf
untitled text/markdown 6 B 956,896 c://cd36e2f4…d80ba324 bbdeb4a7…126a6e08
untitled text/markdown 6 B 956,896 c://cd36e2f4…d80ba324 63524070…08a4ecf7
untitled text/markdown 6 B 956,896 c://cd36e2f4…d80ba324 19084272…53359916
file.txt text/plain 132 B 956,893 c://55392bd9…3442f6f4 227db5e7…300bc8cc
No B:// file could be read from this transaction. 956,893 cb1def92…f2d92710
untitled text/markdown 6 B 956,893 c://cd36e2f4…d80ba324 46852e23…0d310f9e
untitled text/markdown 6 B 956,893 c://cd36e2f4…d80ba324 eeba1f75…c8cc9ec9
untitled text/markdown 44 B 956,893 c://3055754d…66e6a029 51e451fd…837d0361
untitled text/markdown 6 B 956,893 c://ba9a99de…6c4fc444 d0143e1c…471e5a6c
file.txt text/plain 137 B 956,893 c://de11a222…086f3814 31a5568e…34a32bcf
No B:// file could be read from this transaction. 956,893 1d936b53…4b237c8b
file.txt text/plain 294 B 956,893 c://373e6867…80550609 41fe55bd…a3ad51b3
file.txt text/plain 31,566 B 956,890 c://3b4c2e38…bc5d1db8 1e37402c…33cbb52b
untitled text/markdown 164 B 956,890 c://e301a06c…e2a755a0 f53ef95d…04ed7ce8
file.txt text/plain 77,638 B 956,890 c://4953ab20…15c88ea7 1a471f59…10bae8ff

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 .