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. 955,326 a5ba79bf…ada338e7
untitled text/markdown 231 B 955,326 c://1b0e8430…51399346 63c85282…0f599915
file.txt text/plain 83,671 B 955,327 c://788815a9…0087929e 580df48d…0c4d9977
untitled text/markdown 650 B 955,327 c://998d2fac…880bb17e b9b8e404…5d5386b7
untitled text/markdown 67 B 955,326 c://1c28d561…8b2fad5d b8b86dcc…209eb9a7
untitled text/markdown 21 B 955,326 c://c895e070…598a94cb 2f48177a…b458edc3
untitled text/markdown 6 B 955,326 c://cd36e2f4…d80ba324 d1d074fb…392d1931
untitled text/markdown 64 B 955,326 c://428009a6…1cd4d953 f3aca804…7d9dc7dc
untitled text/markdown 2 B 955,326 c://8f434346…dc327aa4 be50cd83…6c39bcb9
file.txt text/plain 196 B 955,325 c://2c913763…674b9e08 5d5be647…87b1b599
untitled text/markdown 320 B 955,325 c://ee4c5c18…b8157f79 799a2eeb…7d8be5bb
untitled text/markdown 2 B 955,325 c://4f9db7f8…22d13144 8b70c0ce…8121f034
untitled text/markdown 2 B 955,325 c://8f434346…dc327aa4 1ae233e0…4dc07a51
file.txt text/plain 1,909 B 955,325 c://d61579c2…6a87e7c4 35a7b84a…1df9a422
untitled text/markdown 59 B 955,325 c://3106281a…8d522000 31e65edc…a2e178e2
untitled text/markdown 6 B 955,325 c://cd36e2f4…d80ba324 6489f2bc…db623fad
untitled text/markdown 41 B 955,325 c://b2ea45a2…0d2a0aa7 d0600561…d727ab94
untitled text/markdown 6 B 955,325 c://cd36e2f4…d80ba324 0a17a501…18bfb70a
file.txt text/plain 279 B 955,325 c://2fc5fa06…7ccd627c 7188e9fe…0450b0e1
untitled text/markdown 49 B 955,325 c://8b749993…14d37116 b42d0388…cdd7f1b4
untitled text/markdown 65 B 955,325 c://e03df9f1…3b019cb5 d85b7963…ec1ca339
untitled text/markdown 14 B 955,325 c://ef3cb2b5…a15d1499 96ca150e…fc5d6d22
untitled text/markdown 76 B 955,325 c://a1218ad9…75ef22b8 af9cd894…f06aca18
untitled text/markdown 6 B 955,325 c://cd36e2f4…d80ba324 de9c8fda…e08c9bc5
untitled text/markdown 6 B 955,325 c://cd36e2f4…d80ba324 d4469790…77f824de

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 .