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 82 B 957,505 c://9a61cb05…b2a141fc 150ca543…5068c76c
untitled application/json 6,084 B 957,504 c://35b7ae65…51c561ba 48bd563c…539ad406
untitled text/markdown 13 B 957,502 c://29beeeb9…eb51f6a3 f1a71dfe…44ac683e
untitled text/markdown 187 B 957,502 c://83ac4359…ec15d16a 9ad784b3…f07b605a
untitled text/markdown 202 B 957,502 c://21e568f5…727ca8ab 4c0cc39b…12a30dc2
file.txt text/plain 1,424 B 957,498 c://404c3239…56360ca7 75950955…c61038c6
untitled text/markdown 43 B 957,498 c://f9188233…840582e2 e0b7b06f…f1e32db3
untitled text/markdown 50 B 957,498 c://9f314c3b…190e87b3 8015bc09…087b8017
untitled text/markdown 55 B 957,501 c://aaebe8b9…b45c01dd 2e893e3f…86e23259
untitled text/markdown 15 B 957,501 c://5b33eed8…e0aaba94 ee37c1cc…a4fe7903
untitled application/json 6,176 B 957,501 c://67406494…a5f68b0c e2f79162…22cd33a3
untitled text/markdown 86 B 957,498 c://0e0fa00f…9c57a08b 5770e217…06389585
untitled text/markdown 8 B 957,498 c://48568710…077a9c7b a020c29d…7981a10f
untitled text/markdown 183 B 957,495 c://c0dd1b13…fa6aacd9 10b19163…409f1829
file.png image/png 377,974 B 957,495 c://7b089be6…85811eb4 19af5d1a…441a84b4
file.txt text/plain 4,908 B 957,495 c://8b3aa6e9…0f4ee527 a50077e9…90e178c4
file.txt text/plain 11,272 B 957,495 c://8582e298…4ade8fc3 6ace1ec8…9ab4d496
file.txt text/plain 1,304 B 957,495 c://e8fc9918…64dbfe35 808ec6d0…fdbd3caf
untitled application/json 202 B 957,495 c://71b1d479…de192f0e ef9e658c…5d806fe5
No B:// file could be read from this transaction. 957,495 bbf3adea…b6c41b92
untitled text/markdown 32 B 957,495 c://e7ef2b90…a3c5b429 1053fdfb…e0e17442
untitled text/markdown 3 B 957,495 c://9279c116…da95f6cf 38457ba2…44dd4be7
untitled text/markdown 3 B 957,495 c://9279c116…da95f6cf 8538e56d…a9ae32c2
untitled text/markdown 3 B 957,495 c://9279c116…da95f6cf f27f061c…dfbaf01b
untitled text/markdown 3 B 957,495 c://9279c116…da95f6cf eb3eb32a…e377726e

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 .