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 141 B 955,584 c://5b25f75b…8d09a19f 5a4250a2…efd42d28
untitled text/markdown 21 B 955,584 c://80103c41…7a261f35 b2ff8be3…f50ade73
untitled text/markdown 298 B 955,584 c://8db09810…cee31ab3 ec9d5bfc…d1f3671b
untitled text/markdown 24 B 955,584 c://831eafb7…24535cd9 6586104e…8aa0d91a
untitled text/markdown 75 B 955,584 c://88bb8711…e352628f da835799…5078a8d2
untitled text/markdown 71 B 955,584 c://b584b555…60ae9b5f 0abdda0d…5a1ed826
untitled text/markdown 243 B 955,584 c://aa9cc930…bbe8903e 218755ee…38d7eaa8
untitled text/markdown 243 B 955,584 c://aa9cc930…bbe8903e 7241f438…1ace4cc0
untitled text/markdown 16 B 955,584 c://f1c78f8d…1061e383 555f6733…df1b4702
untitled text/markdown 71 B 955,584 c://b584b555…60ae9b5f 30c1247e…77349fe9
file.txt text/plain 72 B 955,584 c://ced3c251…ad11cb82 2a24596b…aaaddd5b
file.txt text/plain 42 B 955,584 c://17d04ea5…ef931d7f 87d2e995…d000a266
file.txt text/plain 130 B 955,584 c://5b9bdec4…84548d2a eb169ad9…77d3480f
file.txt text/plain 151 B 955,584 c://63642e4b…6ca2e528 3d8005b0…d614b93d
file.png image/png 505,058 B 955,584 c://0f8e604c…8068a407 22a136d7…664b7523
file.txt text/plain 2,419 B 955,584 c://068299c3…cc887269 4286ab07…96dd0e31
file.txt text/plain 1,613 B 955,584 c://b8ab5de3…73098d5a 1af57015…85e23f30
untitled text/markdown 6 B 955,584 c://cd36e2f4…d80ba324 9e5db4fa…822d05f2
untitled text/markdown 6 B 955,584 c://cd36e2f4…d80ba324 e3c18ebf…e2bd55d1
untitled text/markdown 54 B 955,584 c://ca52eb5f…e3fd4886 d1c0d4c3…d8cffc0d
untitled text/markdown 69 B 955,584 c://9f71d5eb…522b1aa9 40bf2a45…f2d91020
untitled text/markdown 6 B 955,584 c://cd36e2f4…d80ba324 696e95d0…2af9c077
untitled text/markdown 69 B 955,584 c://8204f6aa…25e60ca6 c382f2f5…85cc14f7
untitled text/markdown 52 B 955,584 c://1c1becf2…7fae1edb dbee4259…1c252b5e
untitled text/markdown 6 B 955,584 c://cd36e2f4…d80ba324 4951f0d9…2f97402b

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 .