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 471 B 955,584 c://4012946b…5a8dde8f 358ac525…092d58a0
untitled text/markdown 48 B 955,584 c://eb7c95eb…3589244b a1e950a0…c5819bd4
untitled text/markdown 21 B 955,584 c://59ef6c25…7bfc1b8b 5f5e8e33…df588590
untitled text/markdown 7 B 955,584 c://b002a634…229c91db 31bdce9f…9fa6215c
file.png image/png 505,058 B 955,584 c://0f8e604c…8068a407 b2c8a832…80a964d2
No B:// file could be read from this transaction. 955,584 d1c5e7c4…74ffa5d4
untitled text/markdown 48 B 955,584 c://eb7c95eb…3589244b 77ba98a2…25d9db80
untitled text/markdown 48 B 955,584 c://eb7c95eb…3589244b fe4fd5d9…b8ad7088
untitled text/markdown 4 B 955,584 c://686f746a…34f5e131 b6b32fb0…5c060db0
untitled text/markdown 76 B 955,584 c://6e9c978c…845715f1 e14f3be0…f68bb9f7
file.txt text/plain 151 B 955,584 c://63642e4b…6ca2e528 7ca40958…c56de5d1
untitled text/markdown 153 B 955,584 c://134e4273…2a0a6b5b a9a3ef7f…1cca9303
untitled text/markdown 3 B 955,584 c://b6dc9333…40697e27 874c95f7…cb3ea204
untitled text/markdown 17 B 955,584 c://effe8d14…07135e8b 5b090d0d…71c77e0b
file.txt text/plain 130 B 955,584 c://5b9bdec4…84548d2a cc295157…7a36685f
untitled text/markdown 51 B 955,584 c://e08e7207…bc1c83e5 48687197…033b084b
untitled text/markdown 6 B 955,584 c://cd36e2f4…d80ba324 a0e3511c…a849abe0
untitled text/markdown 3 B 955,584 c://77ac319b…6c208590 4c68b12e…6c7ddc2c
untitled text/markdown 6 B 955,584 c://cd36e2f4…d80ba324 531c6ef2…0d414f44
file.txt text/plain 42 B 955,584 c://17d04ea5…ef931d7f 0df6d408…463433e9
untitled text/markdown 52 B 955,584 c://1c1becf2…7fae1edb c061c90f…94ec1efb
untitled text/markdown 69 B 955,584 c://8204f6aa…25e60ca6 14f06793…619d3d0e
untitled text/markdown 6 B 955,584 c://cd36e2f4…d80ba324 5626aa31…57f221b6
untitled text/markdown 69 B 955,584 c://9f71d5eb…522b1aa9 e41e93ec…911a7731
file.txt text/plain 72 B 955,584 c://ced3c251…ad11cb82 e226e2c7…32b9c137

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 .