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
No B:// file could be read from this transaction. 957,546 3b8da1f2…4b6ce392
file.txt text/plain 204 B 957,550 c://3fdd2a6c…f64e79d7 0b0ff575…1b3b5f64
No B:// file could be read from this transaction. 957,550 8acb4f46…5694a9fb
file.txt text/plain 299 B 957,550 c://acd1e449…0e76d37c b6ab8b87…c59d9d41
No B:// file could be read from this transaction. 957,550 9731f1ee…37f7689e
file.txt text/plain 95 B 957,550 c://893e0ed6…220b8201 1308d61a…38722d9f
No B:// file could be read from this transaction. 957,550 584594e1…dcf5df3d
file.txt text/plain 8,959 B 957,548 c://65dc5c12…143435e2 2912be7c…0243c559
untitled text/markdown 32 B 957,548 c://b985e5cb…b03d1bdc 2818a348…813fa142
untitled text/markdown 58 B 957,548 c://c43cc797…af98ae17 b9f11c14…7d30871f
file.txt text/plain 68 B 957,548 c://66de9a9c…9b94b206 644043e6…488a9101
No B:// file could be read from this transaction. 957,548 ece1fb39…8a7c31f8
file.txt text/plain 298 B 957,547 c://1c06b2e8…6fe260a2 8ae0c3d5…7b57148e
No B:// file could be read from this transaction. 957,547 cb77377c…00924966
untitled text/markdown 21 B 957,547 c://76732f54…2635e4d6 2fb0b16a…029e7cab
untitled text/markdown 6 B 957,547 c://aabfce2f…82849203 57d25b9d…f1c00c34
untitled text/markdown 69 B 957,547 c://d38c3192…35ee0fa4 a657a56e…89903dee
file.txt text/plain 6,931 B 957,547 c://2d73edea…9140b9e3 44cb9935…d64ec775
file.txt text/plain 7,946 B 957,547 c://1bfe2ecd…54df68e1 2e91e496…4ee3e601
file.txt text/plain 11,193 B 957,547 c://c0bf7588…72564b8c e1e95a32…5c738ebe
file.txt text/plain 1,419 B 957,547 c://6cb8886d…0bed9286 798bcdbd…e73b2dfe
file.txt text/plain 1,824 B 957,547 c://feec6289…e912d60d 112850ca…40549d61
untitled text/markdown 144 B 957,547 c://e05711c7…d03f5f1f bf3a7403…a7fb126e
untitled application/json 203 B 957,547 c://6ad21bfd…f06da42b 4b5f71fb…f0242e53
file.txt text/plain 232 B 957,547 c://71c4f8d1…12645372 ef8c50d8…4b3ad9d1

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 .