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 206 B 956,829 c://61120b25…ec74de89 8b5e1764…b1ae86e2
untitled text/markdown 46 B 956,828 c://214c5973…5237c31f 8dbc0261…673846a4
file.txt text/plain 1,424 B 956,828 c://c6b23491…5a301932 b262aeab…c28ef103
untitled text/markdown 43 B 956,828 c://2f719115…de8bd681 b3717c89…612a59da
file.txt text/plain 78,001 B 956,828 c://17a7c8ac…5dc750da 9e4c2920…160a69ef
untitled text/markdown 180 B 956,828 c://a0efd1ce…b89e3777 ad789849…3dcbfa4f
untitled text/markdown 19 B 956,828 c://08a44544…27a1b443 9b02007c…085e4753
file.txt text/plain 18,917 B 956,826 c://f98da61d…f1452f46 1caeddc5…8f990478
untitled text/markdown 67 B 956,826 c://1e81f554…c42a938c 92a34df5…479541b0
file.txt text/plain 21,514 B 956,826 c://36671a28…ac51a060 24a96f3c…3895b37b
untitled text/markdown 68 B 956,826 c://31509d67…83d77c34 682122d5…e9332370
file.txt text/plain 20,446 B 956,826 c://e96d85b9…9d28304a f0d1f4af…a7794f8f
untitled text/markdown 37 B 956,826 c://ad015789…8fa86fdb 3729abc0…d9bf9c84
untitled text/markdown 8 B 956,828 c://6462b842…1c6c4dac 35f62c5a…7f927f1e
untitled text/markdown 32 B 956,826 c://b0a0c3cd…5b20dff5 674a460f…8878249b
file.txt text/plain 31 B 956,826 c://6a064977…b610c5e1 5245419f…e500eb9a
file.txt text/plain 68,489 B 956,826 c://ad5b49dd…08dd1e19 8ffc056a…d3850c4e
file.txt text/plain 6,305 B 956,826 c://f22e897b…2ac49a4c fba32a6d…b1a60821
file.jpeg image/jpeg 19,879 B 956,826 c://f1a6fb0c…48a4b384 4ce8fccb…cc8cc59d
file.txt text/plain 233 B 956,826 c://fb6b03a9…22a8c4b9 a9cd6a00…19849077
untitled text/markdown 25 B 956,827 c://735b680c…898349b8 0e0f205e…32427220
untitled text/markdown 33 B 956,826 c://79df6dec…72bf2e26 c233298a…e5af799c
No B:// file could be read from this transaction. 956,826 1c63a00f…f97b49aa
untitled text/markdown 103 B 956,826 c://b9a032c2…960b4474 4c632d67…f4ae6f37
untitled text/markdown 151 B 956,826 c://04b8b86b…e0f805d7 fd7348bf…911b22c6

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 .