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 956,007 c://cd36e2f4…d80ba324 b52c7483…dfd705fa
untitled text/markdown 61 B 956,004 c://4f3ed164…dea604fe dde2eef3…7a7e818c
file.txt text/plain 594 B 956,004 c://2b9cec1c…67fc6f9e 38197bba…7ab29cc3
No B:// file could be read from this transaction. 956,004 6a173346…8d29cfce
untitled text/markdown 64 B 956,004 c://9601a4ca…bfc3fec5 7661b33b…c821ca8f
untitled text/markdown 7 B 956,004 c://1003bef4…75f98bab afd62c54…4e486351
file.txt text/plain 91 B 956,004 c://ebd2d8fe…1c611123 14659f01…d34a898f
No B:// file could be read from this transaction. 956,004 f28b9b83…b8d38afa
file.txt text/plain 57 B 956,004 c://7691d44f…f9783ee3 7f228094…8b7595ba
No B:// file could be read from this transaction. 956,004 a3eeadb6…27af9106
untitled text/markdown 49 B 956,004 c://b97db251…75cfb49f cde6c4dd…666529b5
untitled text/markdown 23 B 956,004 c://e2219fb9…98db6c71 9e76d2f5…2b60550f
file.txt text/plain 23 B 956,004 c://6214c1e2…66c338ce c4371d4a…48839f57
No B:// file could be read from this transaction. 956,004 89ed60a8…acba12bd
untitled application/json 202 B 956,005 c://3714f0e6…cca091c1 ed76817a…88da76ce
untitled text/markdown 182 B 956,005 c://6b2b1a7e…fc5c0271 59dfbfca…e0c49ad6
file.txt text/plain 121 B 956,003 c://faa9ee2f…850fa3d9 13fb1b14…d91352c4
No B:// file could be read from this transaction. 956,003 5a440c22…10624399
untitled text/markdown 928 B 956,003 c://c3b84df3…1ac6a853 fd221f21…8e175d9e
untitled text/markdown 11 B 956,003 c://2c8d8456…834640c4 142b7971…5c8e79cc
No B:// file could be read from this transaction. 956,003 a41ebf6c…1999f7ea
No B:// file could be read from this transaction. 956,003 77c14246…53fc650e
file.txt text/plain 268 B 956,003 c://03e4f8f5…0e480346 502f6329…ad88b975
No B:// file could be read from this transaction. 956,003 051104f2…51141890
file.txt text/plain 174 B 956,003 c://dcdb2835…aabad8a6 995cf239…6b7e3b6c

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 .