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 956,143 c://cd36e2f4…d80ba324 dcaeb728…d2c90d7c
untitled text/markdown 6 B 956,143 c://cd36e2f4…d80ba324 fe6d4f00…98812fef
untitled text/markdown 29 B 956,143 c://a71890ab…2e531b2e e776cfb1…ad93d1c5
untitled text/markdown 6 B 956,143 c://cd36e2f4…d80ba324 d6481d09…009331e7
untitled text/markdown 6 B 956,143 c://cd36e2f4…d80ba324 0ed47436…eb6f5d80
untitled text/markdown 78 B 956,145 c://5b203b33…ade04d7c ab67b34d…6cafaf94
untitled text/markdown 6 B 956,143 c://cd36e2f4…d80ba324 8f7f2e09…eee440f6
file.txt text/plain 102 B 956,145 c://824c4553…c71e2fb6 4f9f486c…8587f057
No B:// file could be read from this transaction. 956,145 c523219e…3d7b61ac
untitled text/markdown 6 B 956,143 c://cd36e2f4…d80ba324 219c584e…b3f65f36
untitled text/markdown 6 B 956,143 c://cd36e2f4…d80ba324 7b0f4682…0c322272
file.txt text/plain 369 B 956,145 c://79272416…c6af3672 3ca9879b…12eb4aa8
untitled text/markdown 48 B 956,145 c://7d537179…c433ef7e 7ffa0f56…27f60a08
untitled text/markdown 6 B 956,143 c://cd36e2f4…d80ba324 106c9abb…ab108138
untitled text/markdown 29 B 956,143 c://a71890ab…2e531b2e 7df8b1c6…8260345d
file.txt text/plain 45 B 956,145 c://6b2a8330…fcfb6931 4d5c61ea…22a22dad
No B:// file could be read from this transaction. 956,145 75cbee95…ad2a69bb
untitled text/markdown 6 B 956,143 c://cd36e2f4…d80ba324 ce014960…65c537ad
untitled text/markdown 6 B 956,145 c://cd36e2f4…d80ba324 664fefea…96e8d7b1
untitled text/markdown 29 B 956,145 c://a71890ab…2e531b2e 67dc9c5b…64438efb
untitled text/markdown 36 B 956,143 c://368d7d69…e530d5aa 6ddd652e…67747323
file.txt text/plain 120 B 956,143 c://cfa9b9ec…74af72ab a356691f…87b8d6cc
untitled text/markdown 57 B 956,143 c://8b7d63e2…956028be 723c991b…436014e0
untitled text/markdown 6 B 956,144 c://cd36e2f4…d80ba324 6cccda55…01c05594
untitled text/markdown 114 B 956,143 c://7a4ccbf3…ca7d557c aac9b5dd…3eb433e3

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 .