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. 956,826 ebe6f3e6…32f02a21
untitled text/markdown 149 B 956,826 c://6cb3f5c3…fe6de952 be5bbd77…d2437229
untitled text/markdown 8 B 956,827 c://42790d9e…1f764c9b 05639579…6586357e
file.jpeg image/jpeg 19,879 B 956,826 c://f1a6fb0c…48a4b384 2b2198ce…2b76b979
untitled text/markdown 149 B 956,826 c://6cb3f5c3…fe6de952 963bbc62…7a4a86b4
untitled application/json 202 B 956,826 c://a91962fc…f569d8d3 2a930ac8…f8cf6070
file.txt text/plain 31 B 956,826 c://6a064977…b610c5e1 0bd7f9d6…51a12933
file.txt text/plain 68,489 B 956,826 c://ad5b49dd…08dd1e19 d3dcf90d…55f99259
file.txt text/plain 6,305 B 956,826 c://f22e897b…2ac49a4c 74dea4bd…ad2b634f
file.txt text/plain 233 B 956,826 c://fb6b03a9…22a8c4b9 d86e06e2…60ba2352
No B:// file could be read from this transaction. 956,826 86957706…246d98b9
untitled text/markdown 33 B 956,826 c://79df6dec…72bf2e26 540a3016…f2fff764
No B:// file could be read from this transaction. 956,826 b35b5126…65b27152
untitled text/markdown 103 B 956,826 c://b9a032c2…960b4474 edd57bd8…65d8f716
untitled text/markdown 151 B 956,826 c://04b8b86b…e0f805d7 c0e4692b…a87b6fd2
untitled application/json 6,447 B 956,827 c://7cf9e73b…3cab1997 aa61d040…2190b18e
file.txt text/plain 68,489 B 956,826 c://ad5b49dd…08dd1e19 8e4282a8…e4a39c14
untitled text/markdown 151 B 956,826 c://04b8b86b…e0f805d7 35ea14ed…c4b77430
file.txt text/plain 6,305 B 956,826 c://f22e897b…2ac49a4c cd8c90b7…e791cc3d
untitled text/markdown 103 B 956,826 c://b9a032c2…960b4474 58fba45f…cbd79389
file.txt text/plain 31 B 956,826 c://6a064977…b610c5e1 4be27fbb…ed28c1be
No B:// file could be read from this transaction. 956,826 9a403bda…0219d6a6
untitled application/json 6,372 B 956,826 c://ad61057d…9beb69a9 9ef27808…7bf1dd1f
untitled text/markdown 3 B 956,826 c://42810048…bc35323e 6a86401b…19fc8cc7
untitled text/markdown 33 B 956,826 c://79df6dec…72bf2e26 5fb354ba…b753b66b

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 .