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
file.txt text/plain 260 B 955,689 c://5a6eb306…ca849e7d efdc40f0…05ca76f8
untitled text/markdown 64 B 955,689 c://9a488166…3387f343 b67e5501…2c8e99a7
file.txt text/plain 81 B 955,691 c://cfa03f59…69bf7f9e 3c60aa92…54fa9f97
untitled text/markdown 59 B 955,691 c://f145356d…4704cd69 f4c0dd58…14891f41
untitled text/markdown 81 B 955,691 c://24852306…b3f23454 6b2cd73c…f3c57668
untitled text/markdown 11 B 955,691 c://19e9356b…b205d218 802950e9…f12452ce
untitled text/markdown 25 B 955,691 c://d2b38a60…321d9cce b595b96c…7281c542
untitled text/markdown 76 B 955,689 c://01dcec5f…5d8e97e1 635d7893…71a15f77
file.txt text/plain 53 B 955,689 c://bbbef879…b2e6812b 04b5a219…e98029d6
No B:// file could be read from this transaction. 955,689 b4118406…07aa96ec
file.txt text/plain 55 B 955,689 c://478adaf3…eab61a27 51e48943…943404d8
No B:// file could be read from this transaction. 955,689 c831b395…7a07646e
file.txt text/plain 72 B 955,689 c://6e6770ba…f7686ce2 020ce4a1…2edbc8f3
No B:// file could be read from this transaction. 955,689 6ba0380d…0be59490
file.txt text/plain 101 B 955,689 c://06b6be1e…057ce476 cacab260…1ec1a52b
No B:// file could be read from this transaction. 955,689 242b667a…f4cbd1a5
untitled text/markdown 81 B 955,691 c://038f0b0c…6051332d c6ef0335…d67227fc
file.txt text/plain 59 B 955,689 c://87884751…d087618e 33d23e00…4da05f34
No B:// file could be read from this transaction. 955,689 b32e9c7a…5d90ea4f
file.txt text/plain 483 B 955,689 c://45331d21…b78c1bf5 96ec51d1…98957424
No B:// file could be read from this transaction. 955,689 b23614dc…ecc0b13c
file.txt text/plain 40 B 955,689 c://c665bea1…0aec405c d31b211b…461ba81d
No B:// file could be read from this transaction. 955,689 aff55226…57a12a60
file.txt text/plain 47 B 955,689 c://1b640055…657a71c8 1c385299…9ccc3b82
file.txt text/plain 597 B 955,689 c://f3264f99…57f2ee2a 1baac1b7…bbdc0a88

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 .