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 121 B 957,289 c://f5136960…ab729437 3bca3823…4c811e35
No B:// file could be read from this transaction. 957,289 d56486cc…ebf6d70d
No B:// file could be read from this transaction. 957,289 7da92cc8…05f7c19e
untitled text/markdown 14 B 957,289 c://02dfae9a…4cd4e22c 3924996f…93aa6f01
untitled text/markdown 36 B 957,289 c://e8799023…c65e8d00 3c98a531…c918c1e7
untitled text/markdown 444 B 957,289 c://20477d4d…1728e17a b2c77da2…2a45a561
untitled application/json 3,369 B 957,288 c://1363ec28…1435379c 4616a6e5…670ab33c
file.txt text/plain 327 B 957,288 c://65d6d37e…5713743b cf7314d2…7c1085b8
untitled text/markdown 54 B 957,288 c://538320f5…5b1fac44 4f18b3d5…fe2d3ce7
untitled text/markdown 96 B 957,286 c://380138d6…d7e0a66a bb07e350…6b89fd08
file.txt text/plain 304 B 957,286 c://36c8c576…8eb6bc02 3807e544…984364cd
file.txt text/plain 21,187 B 957,286 c://79419edc…e7062725 55cdd2ed…fdf437b6
untitled text/markdown 106 B 957,286 c://67534eef…17854e75 db7dcecf…2350ab43
untitled text/markdown 101 B 957,286 c://291b98a9…e37c971d 206006a4…6ad4943d
untitled text/markdown 4 B 957,285 c://b753825e…b07e1110 65dfa8cb…295b176a
untitled text/markdown 53 B 957,285 c://8a2aafa9…9a5fd5b3 07acfed3…7fb0a5fb
file.txt text/plain 304 B 957,285 c://36c8c576…8eb6bc02 b7cb9960…5c0841d1
No B:// file could be read from this transaction. 957,285 ba731d7f…16968d5d
file.txt text/plain 315 B 957,277 c://c71a764d…31885676 354e638a…694b98f3
file.txt text/plain 88 B 957,277 c://786151f6…f5caf609 77c3acb9…ff921373
untitled text/markdown 6 B 957,277 c://cd36e2f4…d80ba324 8d5275e8…ad5486fe
untitled text/markdown 6 B 957,277 c://cd36e2f4…d80ba324 bae5e5a2…f733b392
untitled text/markdown 3 B 957,277 c://9279c116…da95f6cf 4f60067e…3779ce89
untitled text/markdown 3 B 957,277 c://9279c116…da95f6cf 007cf092…4a9fcbaf
file.txt text/plain 315 B 957,277 c://c71a764d…31885676 9156fad0…65452b5f

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 .