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 956,140 c://9279c116…da95f6cf e18bb37f…f50a6bb3
untitled text/markdown 3 B 956,140 c://9279c116…da95f6cf f4d635dc…cee31389
untitled text/markdown 3 B 956,140 c://9279c116…da95f6cf db0428f4…cdd605d9
untitled text/markdown 3 B 956,140 c://9279c116…da95f6cf 5f174ecf…bbc89cd1
No B:// file could be read from this transaction. 956,140 61d3faf8…73be57ad
untitled text/markdown 110 B 956,140 c://2f60303b…084164ab 049d16ce…04f6e4d9
untitled text/markdown 3 B 956,140 c://9279c116…da95f6cf 42f85f7c…ffe6d935
untitled text/markdown 3 B 956,140 c://9279c116…da95f6cf 7295f3db…56ba4598
untitled text/markdown 3 B 956,140 c://9279c116…da95f6cf 10d9a81a…9b4eb31b
untitled text/markdown 3 B 956,140 c://9279c116…da95f6cf 236269f8…36809bef
untitled text/markdown 101 B 956,140 c://ce0bb75d…106c8a02 1c386933…8f6b63ae
untitled text/markdown 3 B 956,140 c://9279c116…da95f6cf 1e6684de…cd553697
file.txt text/plain 369 B 956,140 c://15fb3f65…54479aad 7b897c3f…f23fb0f5
untitled text/markdown 99 B 956,140 c://9b8dbba9…e9eb4b3f 1dbe6545…96e7c3d6
untitled text/markdown 3 B 956,140 c://9279c116…da95f6cf 90281305…f1ab2ce2
untitled text/markdown 3 B 956,140 c://9279c116…da95f6cf 9d522eaa…3bfe2a17
untitled text/markdown 3 B 956,140 c://9279c116…da95f6cf de361b60…ef9104c9
untitled text/markdown 3 B 956,140 c://9279c116…da95f6cf 42c2127d…958f661d
untitled text/markdown 41 B 956,140 c://cdf0e533…3c26a2b7 5aa36eb7…eae86289
untitled text/markdown 3 B 956,141 c://9279c116…da95f6cf 111c1cab…83b6e1c1
untitled text/markdown 82 B 956,140 c://3056a3b7…4ea2afc7 770e9569…d33a391d
untitled text/markdown 3 B 956,141 c://9279c116…da95f6cf e891b511…051f5038
file.png image/png 223,537 B 956,140 c://a18f0308…b7800b33 03b831e3…d94c213a
untitled text/markdown 3 B 956,141 c://9279c116…da95f6cf 984277c5…7af65515
untitled text/markdown 110 B 956,140 c://2f60303b…084164ab b3a862d1…26b6629a

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 .