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 6 B 957,059 c://cd36e2f4…d80ba324 fca029cf…ed11043a
untitled text/markdown 6 B 957,059 c://cd36e2f4…d80ba324 de6e234d…f860ecfb
untitled text/markdown 6 B 957,059 c://cd36e2f4…d80ba324 c6fb4906…773498fe
untitled text/markdown 6 B 957,059 c://cd36e2f4…d80ba324 9b52f2e4…a7cf0004
untitled text/markdown 6 B 957,059 c://cd36e2f4…d80ba324 8a0ea2e3…5f8ba02b
untitled text/markdown 6 B 957,059 c://cd36e2f4…d80ba324 8a1a3eeb…5803b8e1
untitled text/markdown 6 B 957,059 c://cd36e2f4…d80ba324 c8956431…6e481af3
untitled text/markdown 6 B 957,059 c://cd36e2f4…d80ba324 67e75faf…1b73db30
file.txt text/plain 1,613 B 957,059 c://f6dbdee6…3fefe195 88161390…c7d1f2a5
untitled text/markdown 43 B 957,059 c://53f2c60a…a76d4c13 9c0b5b0a…32831797
untitled text/markdown 6 B 957,059 c://cd36e2f4…d80ba324 aa330964…a7e7a20a
untitled text/markdown 6 B 957,059 c://cd36e2f4…d80ba324 95a34dcd…5ac84415
untitled text/markdown 6 B 957,059 c://cd36e2f4…d80ba324 41c9d128…d72315bc
file.txt text/plain 1,482 B 957,059 c://57e8fc48…75a6bd9a 20b5b6b7…21a0e71a
No B:// file could be read from this transaction. 957,059 fb986166…44d5811c
untitled text/markdown 6 B 957,059 c://cd36e2f4…d80ba324 0d2d9adf…302282aa
untitled application/json 203 B 957,057 c://495a93ec…d97cdb6c eab6e0fc…f789fb97
untitled text/markdown 15 B 957,055 c://9b7520f1…95d9add0 a95b4c7a…cce856a4
untitled text/markdown 15 B 957,055 c://9b7520f1…95d9add0 b391220b…40560df3
file.txt text/plain 17,334 B 957,055 c://b0931bfd…128f37bd 9e86921e…7c7820a0
file.txt text/plain 27,078 B 957,055 c://874d7fa0…d379c19d 86217d92…96cc8d1f
file.txt text/plain 297 B 957,055 c://cadb40d8…791d8521 87a59af2…3a67f898
file.txt text/plain 23 B 957,055 c://305e8332…1b8db62a 6c61903f…9f6c89e1
untitled text/markdown 6 B 957,054 c://3b30289f…13253882 f3658283…e471edb0
untitled text/markdown 9 B 957,054 c://ee369f1d…c1bd220b 741db63e…3970cad2

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 .