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
file.txt text/plain 6,010 B 956,873 c://7b7c75f7…4b45b495 18158493…8d497280
untitled text/markdown 43 B 956,873 c://ccf4b481…49f05249 5f47159f…897a8c07
untitled text/markdown 32 B 956,873 c://64fb3bdd…1bb20e5f 6c72a13c…cdc761ee
untitled text/markdown 6 B 956,873 c://cd36e2f4…d80ba324 4228cfcc…70066883
untitled text/markdown 6 B 956,873 c://cd36e2f4…d80ba324 b9e5d9f4…f1c871fa
untitled text/markdown 74 B 956,873 c://0a4fbf2c…c9dd5f89 f589dc21…01662f52
untitled text/markdown 6 B 956,873 c://cd36e2f4…d80ba324 5c0d2841…572072a9
untitled text/markdown 32 B 956,873 c://273cd18e…737e9bf8 532f452e…7aae7662
untitled text/markdown 32 B 956,873 c://2993d09f…c42618f1 9d1935de…7d5f3d15
file.txt text/plain 18,154 B 956,873 c://f01fef49…21aedf38 51cb076c…7f06656a
untitled text/markdown 32 B 956,873 c://273cd18e…737e9bf8 ca6afc1a…7cc17450
file.txt text/plain 1,613 B 956,877 c://31af3b13…c8c6450f b3b68b1b…1411780e
untitled text/markdown 43 B 956,877 c://ccfa20a3…dd6b3dbe a65f5d24…7f231cba
file.txt text/plain 6,010 B 956,873 c://7b7c75f7…4b45b495 6a986e9b…1e121427
untitled text/markdown 32 B 956,873 c://2993d09f…c42618f1 7972505b…0ce1d9dd
file.txt text/plain 15,927 B 956,873 c://62d65341…c1d3c518 e778c0fa…7792776b
untitled text/markdown 74 B 956,873 c://0a4fbf2c…c9dd5f89 1fc7bb32…bba8dba7
untitled text/markdown 6 B 956,873 c://cd36e2f4…d80ba324 f01652a6…a4f2398a
file.txt text/plain 10,433 B 956,873 c://f29d26bc…71714c91 698fc4be…fb0811bb
file.txt text/plain 18,234 B 956,876 c://841e1467…9fd13d4d 488be03a…2da1ca9d
untitled text/markdown 43 B 956,876 c://819a9729…bd291a64 7597d497…27afee44
untitled text/markdown 6 B 956,873 c://cd36e2f4…d80ba324 b74091ef…0368292d
untitled text/markdown 32 B 956,873 c://64fb3bdd…1bb20e5f 1c721ac0…1a9d17dc
untitled text/markdown 6 B 956,873 c://cd36e2f4…d80ba324 633cde35…ea7fb60f
untitled text/markdown 43 B 956,873 c://ccf4b481…49f05249 3ff93614…c9500e7c

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 .