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 32 B 955,642 c://b59718ac…5c95a891 6f22b60f…9c895c59
file.txt text/plain 2,642 B 955,642 c://dd0ed6c5…d42859b4 e51fbb97…841994df
untitled text/markdown 179 B 955,642 c://0f091f42…4cfc3311 7e993741…118296b7
file.txt text/plain 9,455 B 955,643 c://ab5f2a5b…e4257ac7 3d215a31…031b7003
untitled text/markdown 32 B 955,643 c://a9727d28…97b94307 bf424991…163ddcb4
untitled text/markdown 22 B 955,641 c://3c575e25…31e0fc3c 56147e20…2bafb2d3
file.txt text/plain 5,652 B 955,641 c://495a0986…3cbeb891 e77f3540…72715075
file.txt text/plain 5,652 B 955,641 c://495a0986…3cbeb891 d75822df…e0d44b4e
untitled text/markdown 32 B 955,641 c://e026aff1…b6150073 503eb699…377c9a04
untitled text/markdown 58 B 955,640 c://7dd6831f…ceb4fb64 aa5d075d…0ccad8ae
untitled text/markdown 122 B 955,641 c://a74eb853…172f7b48 e6a88bc0…abe3be02
untitled text/markdown 227 B 955,638 c://fe52ebbf…0a47d364 8d7b8758…f87d1ba0
untitled text/markdown 53 B 955,638 c://b6277289…4d42e4f8 84c9c600…a851bbdd
untitled text/markdown 38 B 955,638 c://95458e8d…b7464b12 63776286…4f5c8301
file.txt text/plain 960 B 955,638 c://0172b16e…4cb4572b 8c392a89…7735ba75
untitled text/markdown 85 B 955,638 c://2f176beb…ebdd981a e3874fe5…c118520e
untitled text/markdown 182 B 955,638 c://47483fe1…1308e0ad 86ca371c…0430c68a
file.txt text/plain 3,222 B 955,638 c://569bfafb…17f3bbe0 ad47383f…94736715
untitled text/markdown 91 B 955,638 c://6b8b4f00…de7db52c fea4e717…d2b48b91
No B:// file could be read from this transaction. 955,638 bab14e87…982a0720
untitled text/markdown 7 B 955,637 c://d70bf82c…ed4cfbb1 a8d3ebe7…6ef4fc5e
No B:// file could be read from this transaction. 955,637 757586e6…9f3706b2
No B:// file could be read from this transaction. 955,637 a24ee6eb…52de75c6
file.txt text/plain 404 B 955,638 c://ddffc5f4…dfe8a1c2 eac89cf6…e09aba72
file.txt text/plain 2,601 B 955,637 c://1e4b59a1…811860de 7fea8fe8…778c5c71

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 .