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 1,683 B 956,769 c://43c7fb97…ab2ee42a 85fac444…72cc2cf8
untitled text/markdown 1,749 B 956,770 c://388d8aa8…14d3dd77 107bc28d…f02806d8
untitled text/markdown 1,683 B 956,769 c://43c7fb97…ab2ee42a cd99c2a5…c33c32a5
untitled application/json 203 B 956,770 c://01866a08…37f6798f ed47bae2…da25c118
untitled text/markdown 1,749 B 956,770 c://388d8aa8…14d3dd77 f42a6d9f…bb79ece2
untitled text/markdown 6 B 956,766 c://cd36e2f4…d80ba324 100ba436…d9db2012
untitled text/markdown 58 B 956,766 c://06fdf822…c6128973 ec1cb88d…6ce120f7
untitled text/markdown 6 B 956,766 c://cd36e2f4…d80ba324 d90fc428…5bd4b151
untitled text/markdown 6 B 956,766 c://cd36e2f4…d80ba324 0c8d14d3…f7dc9a62
untitled text/markdown 6 B 956,766 c://cd36e2f4…d80ba324 14bbf427…c9b53dee
untitled text/markdown 6 B 956,766 c://cd36e2f4…d80ba324 706190dd…1927e0a6
No B:// file could be read from this transaction. 956,766 9fb9baf8…1f1c2294
untitled text/markdown 6 B 956,766 c://cd36e2f4…d80ba324 05741c9f…3e3fe5b7
No B:// file could be read from this transaction. 956,766 08cfafd1…a8c69aed
untitled text/markdown 6 B 956,766 c://cd36e2f4…d80ba324 9d4e8a8d…b4982871
file.txt text/plain 2,208 B 956,768 c://65581b48…8d9fa409 5afde42b…79a536aa
untitled text/markdown 6 B 956,766 c://cd36e2f4…d80ba324 a7893894…db43d722
untitled text/markdown 6 B 956,766 c://cd36e2f4…d80ba324 1a16f94c…f5c7655c
file.txt text/plain 519 B 956,768 c://4a0309fe…1a12528f 48bad12a…9f80e1c4
file.txt text/plain 1,962 B 956,768 c://a52d942a…822de5e7 256db03a…92e35b70
untitled text/markdown 36 B 956,768 c://53370abe…94ebc9ff 91ee81fb…4ec65ead
No B:// file could be read from this transaction. 956,768 a78eee82…acb36b67
file.txt text/plain 1,962 B 956,768 c://a52d942a…822de5e7 f3687d18…9c1b18d9
untitled text/markdown 323 B 956,768 c://f5750877…0e4db19d 142b710b…135efe34
untitled text/markdown 36 B 956,768 c://53370abe…94ebc9ff d7a52403…b5438982

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 .