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 3 B 956,139 c://9279c116…da95f6cf 2261f384…69f78a0f
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 7a6103cd…54f01b8d
untitled text/markdown 6 B 956,138 c://cd36e2f4…d80ba324 510d01ab…8982a67f
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 468f9041…f623096c
untitled text/markdown 96 B 956,138 c://013b08fb…2cb90522 b83db504…e989cb50
untitled text/markdown 6 B 956,138 c://cd36e2f4…d80ba324 590dc5ef…43d37256
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 60d89cf3…df38223b
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 36fe8500…4d20a839
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf fb5e8c2c…89f05792
untitled text/markdown 7 B 956,138 c://e806a291…60e70eb1 4ef10fdb…e37eed47
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 561f06ea…a82e56a3
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 11b30b8c…5cc220aa
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf cd7fd66d…a84d1b84
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf d0c1e36a…97d7b551
No B:// file could be read from this transaction. 956,138 efcc86eb…60e17d01
untitled text/markdown 227 B 956,138 c://f4d831ec…890de14a 54f4c3d2…14c441bc
untitled text/markdown 58 B 956,138 c://dfce206f…61d1fc8c 1521d60e…07e6f3d3
untitled text/markdown 6 B 956,138 c://cd36e2f4…d80ba324 8b35fd33…4e4c9667
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 1a30c3b8…72435af5
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 10bf0ce8…e6e6603a
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf f4ed9717…c551700c
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 2f0a9bbf…b8cbd538
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 7efb122c…bbb727e0
untitled text/markdown 6 B 956,138 c://cd36e2f4…d80ba324 66a34e49…097088f3
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 13ff1634…eebd51c4

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 .