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 184 B 956,869 c://d6307aa1…5dc24258 487796de…ca8ab748
file.txt text/plain 16,008 B 956,867 c://32bcb22d…8e434c4c f320efa3…70469521
untitled text/markdown 284 B 956,867 c://1e958a98…8849762c 60fbfa28…6f4ddac1
file.txt text/plain 200 B 956,869 c://9d238806…17ea326f e3dc088d…d6adfe7d
untitled application/json 6,253 B 956,869 c://d44ab5f9…44fd4729 a636f1e0…2d8aab95
file.txt text/plain 200 B 956,869 c://9d238806…17ea326f 914679b1…6b36caef
untitled text/markdown 86 B 956,869 c://49a4407a…00abcf66 574132ae…fce027a1
untitled text/markdown 6 B 956,868 c://cd36e2f4…d80ba324 e1e4db6f…6edcd786
untitled text/markdown 81 B 956,868 c://40a89151…bfd963ea b227f053…27571c11
untitled text/markdown 6 B 956,867 c://cd36e2f4…d80ba324 57de6554…4bd358fd
untitled application/json 6,352 B 956,867 c://f90a03f7…f0862375 708e3144…1d2f4e87
untitled application/json 6,343 B 956,868 c://60c05df7…58985889 74aca5f9…1e9fbc79
file.txt text/plain 95 B 956,868 c://a3333b6e…970b561d edfaa2ef…03dd8bff
untitled text/markdown 81 B 956,868 c://40a89151…bfd963ea 5412cfc8…ab226b72
untitled text/markdown 6 B 956,868 c://cd36e2f4…d80ba324 5845ba49…1f0e2769
file.txt text/plain 66 B 956,866 c://60172859…64676121 f9dee525…70e4e1b5
untitled text/markdown 58 B 956,866 c://f3d8a402…1f1efd65 3dd2c51b…37cb49ad
untitled text/markdown 6 B 956,866 c://cd36e2f4…d80ba324 71a4cbfe…db180326
untitled text/markdown 6 B 956,864 c://cd36e2f4…d80ba324 c214ff16…d9765933
untitled text/markdown 72 B 956,864 c://2b594236…25e7300f 379458bd…f00cbaaa
untitled text/markdown 6 B 956,864 c://cd36e2f4…d80ba324 9487e58c…d92be483
untitled text/markdown 16 B 956,863 c://921edd32…236a59ef f9c66c2c…a16502db
untitled text/markdown 40 B 956,864 c://52cbd39f…ad6924ce f6a44458…9ee58bd0
untitled application/json 203 B 956,864 c://46e3fd49…647e26fe fe202ca8…ecf9187e
untitled text/markdown 2,196 B 956,863 c://40f1771d…f1e4a526 5f4c53e6…df3516c7

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 .