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 43 B 956,982 c://af9221a4…ac5ee5f4 f532557a…647a6091
untitled text/markdown 6 B 956,982 c://cd36e2f4…d80ba324 11d069e4…6ffa2d21
untitled text/markdown 6 B 956,982 c://cd36e2f4…d80ba324 952358b6…15c450be
untitled text/markdown 6 B 956,982 c://cd36e2f4…d80ba324 49f10898…95f4efc5
untitled text/markdown 6 B 956,982 c://cd36e2f4…d80ba324 ac4a7723…a931baaf
untitled text/markdown 6 B 956,982 c://cd36e2f4…d80ba324 4ce549a8…6fc7346b
untitled text/markdown 46 B 956,982 c://597a0d83…165f9786 9a3286e5…6a38a978
untitled text/markdown 6 B 956,982 c://cd36e2f4…d80ba324 ac889073…92f43b76
untitled text/markdown 6 B 956,982 c://cd36e2f4…d80ba324 153a3918…0dd5b651
untitled text/markdown 6 B 956,982 c://cd36e2f4…d80ba324 1d485cec…e6f518b3
untitled text/markdown 233 B 956,982 c://db461d88…95c0c4d8 c7bc77f9…e6754e2f
untitled text/markdown 43 B 956,982 c://3190bf1d…2ac6d2ab 57169afe…78af54f0
untitled text/markdown 22 B 956,982 c://ae45af8c…014bd91d 08b19e51…83cd035d
untitled text/markdown 22 B 956,982 c://ae45af8c…014bd91d 012d47d4…7ec62eed
file.txt text/plain 1,613 B 956,982 c://790d63cd…128d7269 352d6c82…5b1a3259
untitled text/markdown 43 B 956,982 c://3190bf1d…2ac6d2ab 287d0e1c…d4df512c
untitled text/markdown 233 B 956,982 c://db461d88…95c0c4d8 0f2dfb6c…8358d265
untitled text/markdown 3 B 956,982 c://c441c009…f1a28202 8f09df7d…fbe678bf
untitled text/markdown 6 B 956,982 c://cd36e2f4…d80ba324 1418c7fb…54709a40
untitled text/markdown 6 B 956,982 c://cd36e2f4…d80ba324 dba61f64…054d1541
untitled text/markdown 6 B 956,982 c://cd36e2f4…d80ba324 ecfeb5c1…c76a8a7d
untitled text/markdown 46 B 956,982 c://597a0d83…165f9786 d3f5a93f…20ab0ccd
file.txt text/plain 1,613 B 956,982 c://355e1157…e2715dcc 7d1ed4da…e3013bfb
untitled text/markdown 6 B 956,982 c://cd36e2f4…d80ba324 3ff24146…b4203d00
untitled text/markdown 6 B 956,982 c://cd36e2f4…d80ba324 167cbc46…2542f4ff

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 .