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 35 B 955,965 c://e260fe45…4d9bf387 6b6fe444…9feb015f
untitled text/markdown 15 B 955,965 c://ed74d124…61a91215 6ebf0897…b6aef345
untitled text/markdown 60 B 955,965 c://cf624cd2…744fc4fd c929ecc7…b68883c2
untitled text/markdown 8 B 955,965 c://42e250c2…c81b1cfa da24995e…7ded730c
untitled text/markdown 57 B 955,965 c://1bfce016…f2af4d6a cb069535…25a1c661
untitled application/json 203 B 955,965 c://16614839…247206a8 72719369…6ad93ead
untitled text/markdown 258 B 955,965 c://4f421605…815b1199 b8030d11…d33377f4
file.txt text/plain 369 B 955,965 c://535da539…6698914b 7d36dd93…9b581ab1
untitled text/markdown 57 B 955,965 c://1bfce016…f2af4d6a fa287226…257e8015
untitled text/markdown 17 B 955,965 c://295258f0…9cdf9929 d87918c1…90e5dcda
untitled text/markdown 22 B 955,965 c://cd277c20…f24da248 f7852412…819cf485
untitled text/markdown 21 B 955,965 c://b4cb73f6…b0e820b7 2f217a0f…abb900c0
untitled text/markdown 206 B 955,965 c://88ed8536…cd9c3fbf 3c9b2d48…c9b524ea
untitled text/markdown 6 B 955,965 c://cd36e2f4…d80ba324 e589285b…9f0a34c1
untitled text/markdown 6 B 955,965 c://cd36e2f4…d80ba324 fe5620ae…5251e19e
untitled text/markdown 35 B 955,965 c://e260fe45…4d9bf387 07c604bf…ef4abc15
untitled text/markdown 15 B 955,965 c://ed74d124…61a91215 5443d8b8…2b692159
untitled text/markdown 60 B 955,965 c://cf624cd2…744fc4fd f0268fe5…7f5945da
untitled text/markdown 8 B 955,965 c://42e250c2…c81b1cfa 3ba53563…34e37c43
untitled text/markdown 8 B 955,965 c://42e250c2…c81b1cfa 64334070…6c769193
untitled text/markdown 15 B 955,965 c://b123639c…d4b8c1dc 486c026c…8331cee9
untitled text/markdown 60 B 955,965 c://cf624cd2…744fc4fd 9e2abef5…7e0dd37c
file.txt text/plain 81,312 B 955,965 c://358fded1…16f5dafd 1fd7bd78…81de2c4a
untitled text/markdown 660 B 955,965 c://6fa37686…8b2952c8 efa27c0c…c4597c6c
untitled text/markdown 15 B 955,965 c://ed74d124…61a91215 5303cb64…11a82e85

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 .