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
No B:// file could be read from this transaction. 957,545 2a09a307…67c21399
untitled text/markdown 22 B 957,545 c://26b79379…7b13fcd9 6beb54ed…8dba673a
untitled text/markdown 3 B 957,545 c://9279c116…da95f6cf 8921dc8a…ab0cef04
No B:// file could be read from this transaction. 957,545 54abc350…69426efc
untitled text/markdown 210 B 957,545 c://53e2ec71…b352c1d3 3e8a9089…146cc936
untitled text/markdown 11 B 957,545 c://c191f79d…87a2926d 015de2c1…832a18ab
file.txt text/plain 23 B 957,545 c://3a003183…35679653 69de19b6…a757ba96
No B:// file could be read from this transaction. 957,545 ced4feea…130c16d4
file.txt text/plain 29,577 B 957,545 c://4adfa298…080e0c48 3e5c5dee…f064b92d
untitled text/markdown 32 B 957,545 c://769fd90d…5e914856 6ed0a9ef…4f1f3a55
untitled text/markdown 55 B 957,545 c://bb1377e9…42b78984 0dc614b1…37a2b911
untitled text/markdown 84 B 957,545 c://4f383053…5f45b465 9862d6a0…63efae2b
untitled text/markdown 134 B 957,545 c://99ce6cee…9db69feb de3f9e2f…beb79299
untitled text/markdown 3 B 957,545 c://9279c116…da95f6cf 83fe32e1…88990a0a
untitled text/markdown 20 B 957,545 c://3de65ccd…88bb77e9 d353be59…bfc35ccb
untitled text/markdown 13 B 957,545 c://da76d881…d185424f 6be47b18…c4d26207
untitled text/markdown 22 B 957,545 c://26b79379…7b13fcd9 fc06dc17…0be5f763
untitled text/markdown 16 B 957,545 c://3126345c…d3fbbacd cf804b31…ad5bce87
untitled text/markdown 21 B 957,545 c://8fab9055…3aeddfa7 a2ccbf0a…9b4a2a2b
untitled text/markdown 31 B 957,545 c://061e7004…c79b015e 852bf5ce…b3b30734
file.txt text/plain 200 B 957,545 c://2123da82…53d595f2 d28c682f…c2a69fea
No B:// file could be read from this transaction. 957,545 6aff1986…48abfd9e
untitled text/markdown 41 B 957,545 c://7d6fd605…c33d7434 1b1a3165…ac77cf4d
untitled text/markdown 29 B 957,545 c://4f487577…c1557ef9 0d3091a5…f5fa1128
file.txt text/plain 77,671 B 957,545 c://56a20080…df86ce85 14bc788d…2bcc4f1e

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 .