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 d670f9fc…1b7e9f52
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 6be8a80b…928abeaf
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 389bd97a…96c1d369
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 27f56295…21352205
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 176e2990…9148487a
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 0d70ea7e…fd8d7456
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf e48855c6…6da1f17b
untitled text/markdown 96 B 956,139 c://f75cf4f8…7a978687 2afa190f…28c75c71
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 31c7c3b2…a284719e
untitled text/markdown 96 B 956,139 c://d5b70b4f…3c3cfef3 1eb25c68…b2425d11
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf a43e077a…306605e5
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 82c56976…fe852ae2
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 23d599d9…cdad0b10
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 5f489ef1…8e3f826e
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf f9286512…9fa2dc4e
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 7a1fe3b9…ca996323
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf f91eecc1…300d0ee5
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 503f1661…0d1fa0ed
untitled text/markdown 43 B 956,139 c://9d9956e4…14759287 775c267c…188784f1
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf d4e1a4c5…18915278
untitled text/markdown 81 B 956,139 c://919f13ca…2e78ca32 6a9b751a…7ed7bc62
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 60f11a4c…4f133f65
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf 7cc7199f…e64947a4
No B:// file could be read from this transaction. 956,139 0156da2c…b19fdbfc
untitled text/markdown 3 B 956,139 c://9279c116…da95f6cf b1a03a4a…de89b87d

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 .