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 100 B 955,959 c://14d95fe1…a5700223 234e565b…ee1f6856
untitled text/markdown 267 B 955,959 c://12d52f92…38767d7c ae8f8d4d…93d5e831
untitled text/markdown 18 B 955,959 c://4b8f5d5d…b8a9d109 850f24c8…2db977ad
untitled text/markdown 1,601 B 955,959 c://8115cd74…28462773 db0d684c…17702e2f
file.txt text/plain 10,596 B 955,959 c://a11b89d1…42bf9022 25e771f7…3751d05b
file.txt text/plain 291 B 955,959 c://d322d5a7…0ba61be3 bbb3a8df…5727973f
untitled text/markdown 120 B 955,959 c://351cc37d…13d9fbf3 db2d4026…e3e54ac5
file.txt text/plain 1,956 B 955,957 c://771cfd48…a20ad3d2 ddd0b1eb…da9ba9af
untitled text/markdown 32 B 955,957 c://5eff477b…31fbacaa e58e4121…c9792f9d
untitled text/markdown 181 B 955,958 c://4c7f58fd…0624638d 1992a09e…c033d9e2
untitled text/markdown 25 B 955,958 c://a1fc9dff…b8477b56 554b3c14…3bae0720
file.txt text/plain 125 B 955,956 c://7127667b…13d40371 7b4ae8a8…314c2d96
file.txt text/plain 10,596 B 955,956 c://a11b89d1…42bf9022 36fb0187…784ba5ac
file.txt text/plain 55 B 955,956 c://9ca31760…a7d8245c 6c22a8cd…7c2d5b31
No B:// file could be read from this transaction. 955,956 99ab942e…21464586
untitled text/markdown 32 B 955,956 c://ba0091a1…d28fd905 bc04116f…5172d08a
No B:// file could be read from this transaction. 955,956 f937d8c8…33f34fe8
file.txt text/plain 55 B 955,956 c://9ca31760…a7d8245c 8e6501ea…ca4ea6cc
No B:// file could be read from this transaction. 955,956 c3f12016…6ddf7159
file.txt text/plain 10,596 B 955,956 c://a11b89d1…42bf9022 a3e8d842…84111f58
untitled text/markdown 32 B 955,956 c://ba0091a1…d28fd905 432a1822…61f911b3
file.txt text/plain 125 B 955,956 c://7127667b…13d40371 4a367dec…922207b7
No B:// file could be read from this transaction. 955,956 cec71564…0618ad5b
untitled text/markdown 22 B 955,953 c://6845af5e…1efae9a8 15d77290…818f7501
untitled text/markdown 22 B 955,953 c://6845af5e…1efae9a8 2ba67206…39744947

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 .