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 199 B 957,047 c://9d551879…75f38d86 2799eed5…0f359b87
untitled text/markdown 6 B 957,047 c://cd36e2f4…d80ba324 9625e6bf…bb3c8c5a
untitled text/markdown 6 B 957,047 c://cd36e2f4…d80ba324 133f3e43…bc9e17a4
untitled text/markdown 6 B 957,047 c://cd36e2f4…d80ba324 0af4dcce…f1bbd9c7
untitled text/markdown 89 B 957,047 c://b8724d5a…949ecfe8 51278ddd…667b77d0
untitled text/markdown 6 B 957,047 c://cd36e2f4…d80ba324 927c6d32…3177af03
untitled text/markdown 6 B 957,047 c://cd36e2f4…d80ba324 7671a719…afea0b59
untitled text/markdown 6 B 957,047 c://cd36e2f4…d80ba324 df7a10f5…21eb7530
untitled text/markdown 6 B 957,047 c://cd36e2f4…d80ba324 73cfe586…2ceb15c8
untitled text/markdown 134 B 957,047 c://66e0ec06…30a240be 6cfc0e3b…d00bc86c
untitled text/markdown 20 B 957,047 c://2b5df67b…c066d1d5 047cc761…070a57e3
untitled text/markdown 6 B 957,047 c://cd36e2f4…d80ba324 af02a4ea…f6c8b44b
untitled text/markdown 16 B 957,047 c://1dd8a290…b60d221a cd84caba…1edbadbb
untitled text/markdown 6 B 957,047 c://cd36e2f4…d80ba324 9dafe337…a4409592
untitled text/markdown 6 B 957,047 c://cd36e2f4…d80ba324 63d15b09…2cdbc8c8
untitled text/markdown 6 B 957,047 c://cd36e2f4…d80ba324 62da721f…3283b327
untitled text/markdown 22 B 957,047 c://7f3645f5…7b22256f 079f2c8d…d706619a
untitled text/markdown 6 B 957,047 c://cd36e2f4…d80ba324 299d2ae5…0f3d2dba
untitled text/markdown 51 B 957,047 c://1811bb6b…9260f1aa d9d764e3…63bc312d
untitled text/markdown 595 B 957,047 c://6e42224c…3fb894e8 61da40b5…97739dfb
untitled text/markdown 55 B 957,047 c://7f0f0880…c42ba27d 37da1eef…3343fe7c
No B:// file could be read from this transaction. 957,047 a2b8c22a…c0f524a4
untitled text/markdown 6 B 957,047 c://cd36e2f4…d80ba324 800ecef3…51cac4a8
untitled text/markdown 6 B 957,047 c://cd36e2f4…d80ba324 21c5ce5d…90f7e669
untitled text/markdown 6 B 957,047 c://cd36e2f4…d80ba324 0a3d380a…d855ec57

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 .