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 114 B 956,583 c://779fc7cc…344dc612 665f71bc…506849a7
file.txt text/plain 16,571 B 956,582 c://d911db31…e521e1f2 babe0d82…127be616
untitled text/markdown 80 B 956,579 c://8bbdfd2b…64e5588e 0d279a49…2a2f98cc
No B:// file could be read from this transaction. 956,579 c84eb30f…5516e714
untitled text/markdown 6 B 956,579 c://cd36e2f4…d80ba324 59f49165…179a2396
untitled text/markdown 45 B 956,579 c://d198ca45…23494184 3c4a8d02…59879fc7
untitled text/markdown 6 B 956,579 c://cd36e2f4…d80ba324 da58d058…85636e3f
untitled text/markdown 6 B 956,579 c://cd36e2f4…d80ba324 884f4ad4…9340e8a3
untitled text/markdown 84 B 956,577 c://64c0f97b…ffef9fd4 c63f4922…5a24c270
untitled text/markdown 6 B 956,577 c://cd36e2f4…d80ba324 7deac217…6f800a6b
file.txt text/plain 1,404 B 956,577 c://10e2b02d…c960153d 6a44f16e…e42aa3e7
untitled text/markdown 53 B 956,577 c://aec5b838…aa8085fe dd411671…2f465ef8
untitled text/markdown 6 B 956,577 c://cd36e2f4…d80ba324 11d2a714…24ed69c1
untitled text/markdown 6 B 956,578 c://cd36e2f4…d80ba324 c83bed69…f5941291
untitled text/markdown 6 B 956,577 c://cd36e2f4…d80ba324 493d5b09…cb0a59fc
untitled text/markdown 353 B 956,578 c://c8a2c316…0d41e796 34207fb0…49a44f3a
file.txt text/plain 980 B 956,578 c://75154b0b…07187ac3 010572c7…dd03214e
untitled text/markdown 118 B 956,578 c://62116202…549f625c 55910d09…667efbd9
untitled text/markdown 6 B 956,578 c://cd36e2f4…d80ba324 fb9026fd…29c1133a
untitled application/json 6,453 B 956,577 c://1383bbe6…efc1c34a 8cb1a920…301b0469
untitled text/markdown 6 B 956,578 c://cd36e2f4…d80ba324 04062a09…43cdb30d
file.txt text/plain 1,503 B 956,577 c://4d700ed5…f380f9e3 b44a0e98…c40b357b
untitled text/markdown 84 B 956,577 c://64c0f97b…ffef9fd4 9ecf17b6…2046c99d
untitled text/markdown 6 B 956,578 c://cd36e2f4…d80ba324 1961bd60…e5a9cbc4
untitled text/markdown 409 B 956,571 c://2aac7462…3f57b2ea f55455e5…71949e90

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 .