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 2,411 B 957,637 c://6d71e90b…dff6121e b537dd4a…99fcc443
No B:// file could be read from this transaction. 957,637 09c3243c…2a918f4a
file.txt text/plain 36 B 957,637 c://be340159…cd4ab8df 51d77335…896a6823
No B:// file could be read from this transaction. 957,637 1b54a495…c0148ea7
untitled text/markdown 1 B 957,637 c://36a9e7f1…b6145068 e211ac62…9ca2ceac
untitled text/markdown 163 B 957,637 c://94f03665…18179f75 a11a312c…e9325944
untitled text/markdown 60 B 957,637 c://68b0ba2b…0b7dabe5 7ff792ff…8336146a
untitled text/markdown 71 B 957,637 c://5c9de825…b5566273 fd9b09e5…5283c1c5
untitled text/markdown 134 B 957,637 c://402f3843…d4a69eff a9613d91…fd78b71e
untitled text/markdown 38 B 957,637 c://adfaa907…c4cfd87c 78a6eff9…789014de
untitled text/markdown 4 B 957,637 c://9bc28b88…2535ab78 ff3e1602…d174e9d1
untitled text/markdown 38 B 957,637 c://da5638b5…b38ab535 5cd01813…fd2d704f
untitled text/markdown 10 B 957,637 c://fb369c22…6d94c591 22f7370d…35cb86db
untitled text/markdown 68 B 957,637 c://ee559d60…a2a009da 9d844d75…ae91f457
untitled text/markdown 4 B 957,637 c://13b59a4a…57b11c00 4eba708b…2c70cf09
untitled text/markdown 20 B 957,637 c://b1bf2843…ffd8836d a2e8ce61…8db83e82
untitled text/markdown 7 B 957,637 c://5832ac44…be21141e ea07ba70…49371568
untitled text/markdown 278 B 957,637 c://5acbc9f0…98a5769f e66f21fd…f8445647
untitled text/markdown 299 B 957,637 c://8fba7f54…7581cf91 3f0d769c…462578fd
untitled text/markdown 3 B 957,637 c://9279c116…da95f6cf ca9e08ef…0ec5201c
untitled text/markdown 3 B 957,637 c://9279c116…da95f6cf e04c2c6d…91883df5
untitled text/markdown 3 B 957,637 c://9279c116…da95f6cf 619d89b3…07f8c440
untitled text/markdown 3 B 957,637 c://9279c116…da95f6cf c2254746…6d886fdf
untitled text/markdown 1 B 957,637 c://36a9e7f1…b6145068 1ce6dcb0…2cbcc183
untitled text/markdown 2 B 957,637 c://a474219e…92a6dd74 f61b69c9…a19fad11

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 .