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 150 B 957,557 c://b96a2dd1…12f640b5 d23ab5b5…93ca3df4
untitled text/markdown 98 B 957,557 c://623860cf…fb4186fd d4d8013e…aef7f665
untitled text/markdown 3 B 957,557 c://9279c116…da95f6cf bd1e6546…9d2ffe73
untitled text/markdown 130 B 957,557 c://1d5bafed…fc717940 937ed57e…168afa67
untitled text/markdown 6 B 957,557 c://5d12be5d…8b0ac405 85b681c8…aa4ccf2c
untitled text/markdown 2 B 957,557 c://a474219e…92a6dd74 6764bfb9…2368f5e3
untitled text/markdown 189 B 957,557 c://979cfb69…0e37e2f4 bb7e103e…35b2367b
untitled text/markdown 124 B 957,557 c://5641682e…876ebb7c b44d1205…d698d677
untitled text/markdown 12 B 957,557 c://fc747e79…074e27e4 afcd0f6a…20179395
untitled text/markdown 3 B 957,557 c://8a798890…ee7d9d3d 0cf2b860…092259f3
untitled text/markdown 9 B 957,557 c://5ec27031…d7eaadbc 6374c5b6…9ac89e09
untitled text/markdown 7 B 957,557 c://678c2dcf…8d6a0968 d0212b27…412620d8
untitled text/markdown 56 B 957,557 c://f461d0d6…67805862 d5c236ac…ec744454
untitled text/markdown 2 B 957,557 c://a474219e…92a6dd74 aedb7649…3d26a1a4
untitled text/markdown 120 B 957,557 c://268b7c55…9878fd7b edfff70d…91315876
untitled text/markdown 102 B 957,557 c://79536e8b…09a3a183 e982dff0…10c785f1
untitled text/markdown 60 B 957,557 c://f13fb253…20d06b41 ba3fd5e5…047da395
untitled text/markdown 51 B 957,557 c://64d01083…2dbeeddb a693953c…427dca90
untitled text/markdown 35 B 957,557 c://1b1896ec…ed6f5ade afec14d5…79321e43
untitled text/markdown 2 B 957,557 c://a474219e…92a6dd74 230ac3f5…494163e9
untitled text/markdown 26 B 957,557 c://6538aac0…5b7edfe9 6e9fb591…47db2ab2
untitled text/markdown 35 B 957,557 c://4bd476d7…4aa23fb3 0cff985c…d4b00096
untitled text/markdown 10 B 957,557 c://34b4b157…b6d02bb6 5f61ae61…401fbf0c
untitled text/markdown 1,130 B 957,557 c://15c939ff…1987d1c8 bfea521f…9c7697f6
untitled text/markdown 142 B 957,557 c://b19bbc35…7e2bede6 a5d0777b…0c2a0e98

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 .