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 32 B 957,643 c://71692644…bfd9a52d d8bcf989…33ae66cf
No B:// file could be read from this transaction. 957,643 0d42bcca…bf8f5dd0
untitled text/markdown 51 B 957,643 c://e297f2b7…e438ac10 101795fc…1dc1e41a
file.txt text/plain 999 B 957,643 c://fcfedf26…3d6a401e 6e148762…d3e18c60
file.txt text/plain 736 B 957,643 c://b5e011e7…aed749b2 52b1128d…cef2a9ef
file.txt text/plain 289 B 957,643 c://947d8bfa…b8ea39cb 24af02d8…061dfc8b
file.txt text/plain 285 B 957,643 c://8775dac0…e5af27a6 8f064d8e…f6f93a66
file.txt text/plain 163 B 957,643 c://44f709ab…458c7c60 a61458e1…a6a8473d
untitled text/markdown 51 B 957,643 c://e297f2b7…e438ac10 23dde447…afb40be0
No B:// file could be read from this transaction. 957,643 7572684e…861ac8c4
untitled text/markdown 3 B 957,643 c://9279c116…da95f6cf cb6b2f74…5185e996
untitled text/markdown 1,022 B 957,643 c://9c40b13a…22dca30b c4bcb749…0f61e69f
untitled text/markdown 11 B 957,643 c://394edf01…28c51ac7 f195ddd4…9a71e579
untitled text/markdown 23 B 957,643 c://81e5000d…b2f06fe9 cb2c17bb…84db9c56
untitled text/markdown 18 B 957,643 c://6ae5b5f8…19ff28f0 24767971…8e9d76cc
untitled text/markdown 93 B 957,643 c://7e8579dc…ed72e7c3 1482f5bb…02a9f600
untitled text/markdown 86 B 957,643 c://eda6f18b…394b7075 8afe5034…a259707c
untitled text/markdown 3 B 957,643 c://9279c116…da95f6cf 3479a760…2617982e
untitled text/markdown 3 B 957,643 c://9279c116…da95f6cf a0f9afb7…b200a099
untitled text/markdown 3 B 957,643 c://9279c116…da95f6cf 3742527a…063e22a1
untitled text/markdown 83 B 957,643 c://077a9250…0977de6f 0c20220c…cf3780f2
untitled text/markdown 86 B 957,643 c://27c8d8e2…d9f19d0d 3134a18c…c7597612
untitled text/markdown 3 B 957,643 c://9279c116…da95f6cf ba2ef89c…cf6ab207
untitled text/markdown 3 B 957,643 c://9279c116…da95f6cf 9731885a…bea2befc
untitled text/markdown 85 B 957,643 c://e6208d35…a2f67e4a ecc734c0…520f2045

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 .