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
file.txt text/plain 492 B 957,031 c://599902cb…fce9dbe8 648ef5e2…66f293e1
file.txt text/plain 285 B 957,031 c://77a92f45…9760bc8e 7a360a6c…ba4e7ac7
file.txt text/plain 150 B 957,031 c://d45a2f51…375890ea f0c86485…d9b0f96f
file.jpeg image/jpeg 111,303 B 957,031 c://a4c39ec4…00323359 1ccc8d9f…9e13291b
untitled text/markdown 42 B 957,031 c://93548183…96fe86e4 10d58dfe…7764eadd
file.txt text/plain 980 B 957,031 c://b15da316…02d84f33 7f9c08bf…5fd0db53
untitled text/markdown 127 B 957,031 c://f1f47db8…e89ce241 bc923a1e…aa26c52e
untitled text/markdown 6 B 957,031 c://cd36e2f4…d80ba324 e41b362d…6a561c82
untitled text/markdown 6 B 957,031 c://cd36e2f4…d80ba324 13928d72…a95a7151
untitled text/markdown 6 B 957,031 c://cd36e2f4…d80ba324 b52f19c9…b05cf24a
untitled text/markdown 6 B 957,031 c://cd36e2f4…d80ba324 c43e4156…f2fa8d3c
untitled text/markdown 6 B 957,031 c://cd36e2f4…d80ba324 05865fcb…66726aff
untitled text/markdown 86 B 957,031 c://907f35e9…40503d8b d6f79105…98eeb8a3
untitled text/markdown 12 B 957,031 c://1c7a1725…b57afa37 b69d17be…63ea25a6
untitled text/markdown 6 B 957,031 c://cd36e2f4…d80ba324 d54de67c…3dbc12ec
untitled text/markdown 84 B 957,031 c://ba409410…fd475b69 b94437ee…64d21aff
untitled text/markdown 51 B 957,031 c://9d803bd0…9fdd16cb 5d72405b…1098de5f
file.txt text/plain 285 B 957,031 c://77a92f45…9760bc8e fc8fa4da…e8d74a7e
untitled text/markdown 84 B 957,031 c://ba409410…fd475b69 0bbcdeb7…d4aba327
file.txt text/plain 150 B 957,031 c://d45a2f51…375890ea 21e89005…9934fcea
untitled text/markdown 51 B 957,031 c://9d803bd0…9fdd16cb 81f0bd9d…0338c84c
untitled text/markdown 6 B 957,031 c://cd36e2f4…d80ba324 d045241f…fd1002dc
untitled text/markdown 12 B 957,031 c://1c7a1725…b57afa37 737e3029…d32bd74a
file.txt text/plain 492 B 957,031 c://599902cb…fce9dbe8 7a59fc40…f9de8ead
untitled text/markdown 86 B 957,031 c://907f35e9…40503d8b 91912ae9…e6818e88

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 .