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 18 B 957,191 c://4b8f5d5d…b8a9d109 e7410d35…d91ce9a8
untitled text/markdown 6 B 957,191 c://cd36e2f4…d80ba324 8ac453ed…8339a782
untitled text/markdown 25 B 957,191 c://438c6c2b…91516a06 e722d96b…b869d34d
untitled text/markdown 22 B 957,191 c://e1f2ab38…9f55f012 af536555…3b0cead9
untitled text/markdown 11 B 957,191 c://2adea0a8…3492d6d1 3a6695ff…afabfa54
untitled text/markdown 2 B 957,191 c://a474219e…92a6dd74 513b0fb7…06295d68
untitled text/markdown 6 B 957,191 c://cd36e2f4…d80ba324 faa798aa…a9338e14
untitled text/markdown 29 B 957,188 c://bc11a19b…360432b6 5b1477ef…6bfe227c
untitled text/markdown 6 B 957,187 c://cd36e2f4…d80ba324 90a92cb5…c2fc443b
untitled text/markdown 6 B 957,187 c://cd36e2f4…d80ba324 2872622f…34ca6935
untitled text/markdown 3 B 957,187 c://9279c116…da95f6cf 0143548c…aa8df1c9
untitled text/markdown 3 B 957,187 c://9279c116…da95f6cf 25889048…c1a4561a
untitled text/markdown 3 B 957,187 c://9279c116…da95f6cf 76894d99…4473840c
untitled text/markdown 3 B 957,187 c://9279c116…da95f6cf 2378acce…2b65966b
untitled text/markdown 6 B 957,187 c://cd36e2f4…d80ba324 8e58b0d4…95369887
untitled text/markdown 6 B 957,187 c://cd36e2f4…d80ba324 46a9a8de…1065c03d
untitled text/markdown 12 B 957,186 c://289c0af5…c79302db 1b204c55…39b9bdd4
No B:// file could be read from this transaction. 957,186 c7694d71…468de0bf
No B:// file could be read from this transaction. 957,186 e6a404b7…c9352c47
No B:// file could be read from this transaction. 957,186 799ad1d4…1483d76a
untitled text/markdown 22 B 957,185 c://7f3645f5…7b22256f 91dbc1b2…79804d8a
untitled application/json 203 B 957,185 c://43163524…1229d0be 581d1c2c…e8400771
untitled text/markdown 3 B 957,184 c://9279c116…da95f6cf ad5804d3…0f3219a6
No B:// file could be read from this transaction. 957,184 27527883…4737bb1c
untitled text/markdown 20 B 957,184 c://2b5df67b…c066d1d5 1529a7df…2eac64a3

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 .