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 49 B 957,599 c://2e059cd5…9ffabcf2 423ab665…bfa76112
untitled text/markdown 11 B 957,599 c://833398ed…0b5b7f16 8ebad2ce…521b3391
untitled application/json 5,993 B 957,599 c://e40b630e…c783c724 bc7a97c0…85be7e18
untitled text/markdown 31 B 957,599 c://19961187…00731998 e564b64b…e221e70c
untitled text/markdown 29 B 957,599 c://a8a1e17c…6c218f76 885e75fb…409f4de6
untitled text/markdown 30 B 957,584 c://b9a425e8…327e2c2d 6da7a779…23871490
untitled text/markdown 173 B 957,584 c://7587afd8…9ff7eb65 10b14c71…193062dc
untitled text/markdown 7 B 957,586 c://0d633da6…174d8778 6f85afee…40665615
untitled text/markdown 65 B 957,637 c://01b7d6c3…e0afc4b9 7ac5b4f4…9680daf4
untitled text/markdown 109 B 957,637 c://0a0804d3…6ffe9e04 d5d4923d…b3ed0407
untitled text/markdown 51 B 957,637 c://4728ba0b…8929c7b7 77ea9583…9e877153
file.txt text/plain 2,411 B 957,637 c://6d71e90b…dff6121e 7b9ed6e8…84b190e5
file.txt text/plain 36 B 957,637 c://be340159…cd4ab8df 859706e6…73586506
untitled text/markdown 24 B 957,637 c://cd64a9e9…e1597a5a 490bbd83…ef6d2329
untitled text/markdown 61 B 957,637 c://5ceb8b47…b63345e1 a023059c…d52f04a5
untitled text/markdown 24 B 957,637 c://b8c5677a…9537ffa0 7a325dab…7022e690
untitled text/markdown 20 B 957,637 c://e03af43f…a5a4f59a 90127592…3bd8cf0b
untitled text/markdown 3 B 957,637 c://9279c116…da95f6cf b30446c1…425ff6d8
untitled text/markdown 3 B 957,637 c://9279c116…da95f6cf 3b195ac5…2340a680
untitled text/markdown 3 B 957,637 c://9279c116…da95f6cf 643fb4d4…767542c0
untitled text/markdown 3 B 957,637 c://9279c116…da95f6cf b97959c6…1d93a461
untitled text/markdown 299 B 957,637 c://8fba7f54…7581cf91 de119165…166d24fc
No B:// file could be read from this transaction. 957,637 e4b5bb82…0af06ef1
No B:// file could be read from this transaction. 957,637 2136bcff…a660bf99
untitled text/markdown 191 B 957,637 c://f06824b3…b5586de1 dd6eb563…edd370b4

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 .