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 6 B 956,982 c://cd36e2f4…d80ba324 d3348d8f…7f9e14fa
untitled text/markdown 43 B 956,982 c://af9221a4…ac5ee5f4 11355121…d1774c6d
untitled text/markdown 6 B 956,982 c://cd36e2f4…d80ba324 5f2aaa60…c29eba7c
untitled text/markdown 180 B 956,982 c://70e6c704…3558881b 82c4694c…5b6f677a
untitled text/markdown 6 B 956,982 c://cd36e2f4…d80ba324 48e502a7…aab7c219
untitled text/markdown 6 B 956,982 c://cd36e2f4…d80ba324 beb9af96…ac03045e
untitled text/markdown 34 B 956,982 c://d7cd8246…50fc9f40 14a1be02…153955f2
file.txt text/plain 1,613 B 956,982 c://355e1157…e2715dcc 1aa9655f…c87c7fad
untitled text/markdown 43 B 956,982 c://af9221a4…ac5ee5f4 4a4a8605…55eaabc9
untitled text/markdown 10 B 956,982 c://2aca583a…172d86ac ee1908fc…4a334d6f
untitled application/json 203 B 956,982 c://19865078…556cc5ec 43266b33…3d7bb166
untitled text/markdown 79 B 956,981 c://1e66678a…bf1ab021 bcc77424…9fc4396d
file.jpeg image/jpeg 200,716 B 956,981 c://f3231c8b…8ff9659d 4ac04645…1f3bbf59
untitled text/markdown 180 B 956,981 c://f0f319dd…4cf5829a 78e51471…05fab18b
untitled text/markdown 6 B 956,981 c://cd36e2f4…d80ba324 c93bd55e…fa677d81
untitled text/markdown 58 B 956,981 c://88cb4abb…eea7d1dc 7b20e675…7a294f33
untitled text/markdown 6 B 956,981 c://cd36e2f4…d80ba324 00ddffc6…cd72b9ca
untitled text/markdown 6 B 956,981 c://cd36e2f4…d80ba324 b2aeb63c…d35d2968
untitled text/markdown 14 B 956,981 c://29edd7bd…454823d4 2b254da3…74373c73
untitled text/markdown 41 B 956,981 c://3c2f95d4…5db4cfa1 5dc26ebc…5cdd8c54
untitled text/markdown 6 B 956,981 c://cd36e2f4…d80ba324 6ceb4ce1…73768e7d
untitled text/markdown 92 B 956,981 c://0b6ff187…f364d703 9bffad41…81bbc0c7
untitled text/markdown 68 B 956,981 c://99320da5…b9a0ed6e 0e67ed8b…ddcf7bed
untitled text/markdown 6 B 956,981 c://cd36e2f4…d80ba324 61f6e2f2…1249dfe5
untitled text/markdown 70 B 956,981 c://fbcd4fe7…54f5abff 0cc3a535…98d91470

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 .