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 1,599 B 956,479 c://f3241dde…dba13920 e376a89e…db6562d0
file.txt text/plain 57,970 B 956,477 c://f77fe2a5…0abff3a3 7edc13d6…22d91c46
untitled text/markdown 123 B 956,477 c://d1857f1b…db65e50b 3b9a259b…f0193b4b
untitled text/markdown 114 B 956,477 c://82cc8213…8a6c66e2 94648145…edeba2eb
file.txt text/plain 1,538 B 956,477 c://508345eb…bcd9b2cd 1b962cfc…71e0bb6b
untitled text/markdown 35 B 956,477 c://66a1cdc5…f79ff587 798ce55b…d07173c2
untitled text/markdown 92 B 956,477 c://e9a294b9…87278f37 3ddcfb01…499daadc
untitled text/markdown 6 B 956,477 c://cd36e2f4…d80ba324 33b3d001…41ddf5d0
untitled text/markdown 6 B 956,477 c://cd36e2f4…d80ba324 8cf68c65…b6f1f557
untitled text/markdown 6 B 956,477 c://cd36e2f4…d80ba324 de37a2e8…7805d47e
untitled text/markdown 6 B 956,477 c://cd36e2f4…d80ba324 e1aefeda…289678e0
untitled text/markdown 6 B 956,477 c://cd36e2f4…d80ba324 281feb4c…13b5bc88
untitled text/markdown 6 B 956,477 c://cd36e2f4…d80ba324 95608c53…8b92e5e2
untitled text/markdown 276 B 956,477 c://c71a4015…319f6797 dab884b0…8e287f2d
untitled text/markdown 6 B 956,477 c://cd36e2f4…d80ba324 e34fe733…2752ba2c
untitled text/markdown 32 B 956,477 c://bceb02f7…fa26e4ef 95eba05d…71ceb35b
untitled text/markdown 6 B 956,477 c://cd36e2f4…d80ba324 0ce8ad0a…d3574abc
untitled text/markdown 276 B 956,477 c://c71a4015…319f6797 f447cbbb…b6b7e355
untitled text/markdown 6 B 956,477 c://cd36e2f4…d80ba324 a675d202…d145e0e5
untitled text/markdown 6 B 956,477 c://cd36e2f4…d80ba324 7958a2de…d1831e11
untitled text/markdown 6 B 956,477 c://cd36e2f4…d80ba324 23616839…39bd765c
untitled text/markdown 6 B 956,477 c://cd36e2f4…d80ba324 d382e0d2…447f4761
untitled text/markdown 6 B 956,477 c://cd36e2f4…d80ba324 3ab9fa95…38459cd2
file.txt text/plain 1,538 B 956,477 c://508345eb…bcd9b2cd ab9664eb…289cce18
untitled text/markdown 6 B 956,477 c://cd36e2f4…d80ba324 9b958a32…658713a5

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 .