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 3 B 957,643 c://9279c116…da95f6cf f3615279…aa5e3515
untitled text/markdown 3 B 957,643 c://9279c116…da95f6cf f823f8e0…dfdd11c8
untitled text/markdown 3 B 957,643 c://9279c116…da95f6cf d7aac0a2…fe3df5b6
untitled text/markdown 3 B 957,643 c://9279c116…da95f6cf b0c9507c…36e9fac0
untitled text/markdown 3 B 957,643 c://9279c116…da95f6cf 74438ea7…55f3d64a
untitled text/markdown 3 B 957,643 c://9279c116…da95f6cf 967395f6…73a8ec16
untitled text/markdown 30 B 957,643 c://f6002050…1bfc4934 92ef629e…d84fec35
untitled text/markdown 27 B 957,643 c://06fd3025…0512604b 29ab15a2…f56c0e53
untitled text/markdown 30 B 957,643 c://f6002050…1bfc4934 13f9464a…219db1c2
file.txt text/plain 736 B 957,643 c://b5e011e7…aed749b2 d142dbd3…ff9f3aa8
file.txt text/plain 999 B 957,643 c://fcfedf26…3d6a401e 09340f81…37a8756a
file.txt text/plain 285 B 957,643 c://8775dac0…e5af27a6 f437517e…58313a87
file.txt text/plain 289 B 957,643 c://947d8bfa…b8ea39cb ecc46bc4…cf30741e
untitled text/markdown 914 B 957,643 c://957b0211…2a81b3f6 f3d7ce3f…169b03ec
untitled text/markdown 1,022 B 957,643 c://9c40b13a…22dca30b 6eae9fdf…b255905b
untitled text/markdown 11 B 957,643 c://394edf01…28c51ac7 2e3d671b…d18033f4
untitled text/markdown 23 B 957,643 c://81e5000d…b2f06fe9 095eabc5…fb3a15c4
untitled text/markdown 18 B 957,643 c://6ae5b5f8…19ff28f0 cf46f1d2…67e185f4
untitled text/markdown 93 B 957,643 c://7e8579dc…ed72e7c3 52a6a1c4…7bbfb6f6
untitled text/markdown 86 B 957,643 c://eda6f18b…394b7075 d15715a1…4a138339
untitled text/markdown 3 B 957,643 c://9279c116…da95f6cf e32e2be8…1af12894
untitled text/markdown 3 B 957,643 c://9279c116…da95f6cf 7f7b2d7e…a6aa2395
untitled text/markdown 3 B 957,643 c://9279c116…da95f6cf 7db3631d…2788653f
untitled text/markdown 83 B 957,643 c://077a9250…0977de6f 0959ecbe…e4decf66
untitled text/markdown 86 B 957,643 c://27c8d8e2…d9f19d0d 9b106cfa…29a25c7e

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 .