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 20 B 957,648 c://f5bd2c1d…7745d684 9f900648…598a5b73
untitled text/markdown 306 B 957,648 c://a07fb409…e81fb27d 4aeed699…49c5c413
untitled text/markdown 3 B 957,648 c://cb3f91d5…c9ed8d3b 061aee0d…9468950d
untitled text/markdown 3 B 957,648 c://cb3f91d5…c9ed8d3b d6b225a9…92ce2bcf
untitled text/markdown 32 B 957,648 c://0e7f4030…0d5bf6ae 50714a02…b065b814
untitled text/markdown 239 B 957,648 c://77f58435…0d847717 43079e20…c73454fa
untitled text/markdown 37 B 957,648 c://937ccb65…7fd907ec 5b46f4b5…2087751b
untitled text/markdown 3 B 957,648 c://cb3f91d5…c9ed8d3b 2a380783…7c6f30c5
untitled text/markdown 41 B 957,648 c://7daaee28…0af9ebf8 864658f0…00cc7115
untitled text/markdown 138 B 957,648 c://c140b2e5…90c00c57 dd4aa0c7…4912c27f
untitled text/markdown 103 B 957,648 c://2575dff7…1cb32f27 7285d93b…a1a42770
untitled text/markdown 3 B 957,648 c://cb3f91d5…c9ed8d3b 5be501d6…8f38a9e0
untitled text/markdown 47 B 957,648 c://f15880e1…98f3ae0b 8f577fd8…7e3e2290
untitled text/markdown 169 B 957,648 c://ec110ae1…2f7cc633 91e70ba6…475c1292
untitled text/markdown 3 B 957,648 c://cb3f91d5…c9ed8d3b ef051d08…ed64876d
untitled text/markdown 254 B 957,648 c://d24c8b15…ea26f047 858170f4…79d844e1
untitled text/markdown 26 B 957,648 c://adc04ecb…180c0163 aac1342f…5ae1aac1
untitled text/markdown 442 B 957,648 c://b006a15d…3d382439 59891922…f0758cc8
untitled text/markdown 330 B 957,648 c://8b1509ea…6df9d2f8 61a4a5a2…e57865a2
untitled text/markdown 31 B 957,648 c://0e00be54…c015957e eee97261…ae063a55
untitled text/markdown 205 B 957,648 c://810f6eb0…8b2d246e ffe3d1c7…c6641cdb
untitled text/markdown 240 B 957,648 c://11f62ccc…0ed149e6 33e0775c…cc238574
untitled text/markdown 241 B 957,648 c://5d04028d…c42b6bc8 630b0f41…02a801ed
untitled text/markdown 302 B 957,648 c://4c862612…3a878103 da244ee0…24e86017
untitled text/markdown 42 B 957,648 c://c8fa3fb9…1a218fbb 5cfcc371…faa677de

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 .