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 48 B 955,832 c://71995f5d…3d7f725c aea852a6…3acda485
file.jpeg image/jpeg 563,166 B 955,831 c://cbe05c82…7567e877 a28d21af…842d8dc8
untitled text/markdown 6 B 955,831 c://cd36e2f4…d80ba324 2fc2d494…575d7ea7
file.txt text/plain 1,052 B 955,831 c://d3eb7ba7…a89ef564 6de12876…5cff31aa
untitled text/markdown 6 B 955,831 c://cd36e2f4…d80ba324 08e53ee0…ea961291
untitled text/markdown 6 B 955,831 c://cd36e2f4…d80ba324 70478eb6…5169c790
untitled text/markdown 6 B 955,831 c://cd36e2f4…d80ba324 069f190b…2396745c
untitled text/markdown 6 B 955,831 c://cd36e2f4…d80ba324 bb60aeeb…8307f6a0
untitled text/markdown 6 B 955,831 c://cd36e2f4…d80ba324 4edc2143…941dff73
No B:// file could be read from this transaction. 955,831 67990998…f8e79787
untitled text/markdown 8 B 955,831 c://a29e4d0e…1750317b 8af39332…95900828
untitled text/markdown 21 B 955,831 c://e49a5c16…aaa33b97 2b433545…6c534a31
untitled text/markdown 71 B 955,831 c://68098735…64fc3023 8121031c…bfd3ae53
untitled text/markdown 6 B 955,831 c://cd36e2f4…d80ba324 0bc3e33b…a358b16f
untitled text/markdown 6 B 955,831 c://cd36e2f4…d80ba324 1061c005…77b2115f
file.jpeg image/jpeg 563,166 B 955,831 c://cbe05c82…7567e877 45c60dad…dbadbbed
untitled text/markdown 71 B 955,831 c://68098735…64fc3023 b7c4450b…4cf3e5a4
untitled text/markdown 8 B 955,831 c://a29e4d0e…1750317b 1952715f…6a143682
untitled text/markdown 21 B 955,831 c://e49a5c16…aaa33b97 bdba87ed…f768ad10
file.txt text/plain 85 B 955,831 c://1b35adbc…5482bd1e 01683488…3b92a3f3
untitled text/markdown 58 B 955,831 c://f39993d8…e13658e8 297c63c0…3116d918
No B:// file could be read from this transaction. 955,831 ccefec12…5f80c0ed
file.txt text/plain 1,052 B 955,831 c://d3eb7ba7…a89ef564 324f6cb7…7e4f0cba
No B:// file could be read from this transaction. 955,831 161ab835…c2de765c
file.txt text/plain 980 B 955,830 c://19c202e5…88b2f541 94bc2435…96794e21

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 .