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 11 B 955,698 c://048dbf86…8329cd9a d58f30c6…8318618c
untitled text/markdown 188 B 955,697 c://fa448f84…cf0f8da8 61a8be35…29fa7abc
untitled text/markdown 6 B 955,697 c://cd36e2f4…d80ba324 8a7c25d4…0bac8dd7
untitled text/markdown 6 B 955,696 c://cd36e2f4…d80ba324 35d9882f…02fa7840
untitled text/markdown 6 B 955,696 c://cd36e2f4…d80ba324 e2b80a94…919f1114
untitled text/markdown 441 B 955,696 c://c8a9a89c…d34d9d7f ab052a28…fc5c612e
untitled text/markdown 6 B 955,697 c://cd36e2f4…d80ba324 b72fe947…d59ffe4d
No B:// file could be read from this transaction. 955,696 111372f4…541cb070
file.txt text/plain 369 B 955,696 c://d225b1c5…237ca57e c5b9d3b2…fcf3a7e0
file.txt text/plain 289 B 955,696 c://3df6a18f…68834601 ca89d1f7…26e27cb5
file.txt text/plain 118 B 955,696 c://6a5a26dd…cb8ac6ec 4036e06e…6a1eab83
file.txt text/plain 52 B 955,696 c://a5abf45b…335a3455 897a75fa…8cb8f745
untitled text/markdown 183 B 955,696 c://ef5be24d…fffb04a2 766bfb49…e2fdd3a6
untitled text/markdown 6 B 955,697 c://cd36e2f4…d80ba324 faac26d9…3c93c2b5
untitled text/markdown 6 B 955,697 c://cd36e2f4…d80ba324 027c123b…4423edbe
file.txt text/plain 287 B 955,697 c://d6220f9e…716ebd8b 2e82cac2…5ee52c3c
untitled text/markdown 35 B 955,696 c://958e3e9b…9f33cd17 4bdeae68…e4bf17c4
No B:// file could be read from this transaction. 955,697 2b9cdca7…563273b4
untitled text/markdown 23 B 955,697 c://28dc7596…cd05bc02 49f9c34f…7abb6508
file.txt text/plain 52 B 955,696 c://a5abf45b…335a3455 c15ea7f6…959a4e78
untitled text/markdown 32 B 955,696 c://5523960a…c8368740 9e3803af…558e5743
untitled text/markdown 40 B 955,695 c://b28e89d0…d946ae33 6d9fc47d…880dd300
untitled text/markdown 1,009 B 955,695 c://58f0c442…25651f59 b7a2a9c4…481c7aa2
untitled text/markdown 133 B 955,696 c://e141d218…3915bffa a4c9fa0c…b79edc19
untitled text/markdown 200 B 955,696 c://f7666b44…01567a1d 4bc6614c…bb3acd37

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 .