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 545 B 957,487 c://24d9b53e…0c3f9111 511f7f65…a51ceccb
untitled text/markdown 41 B 957,489 c://7a6c0706…056b00a2 942fafcf…73060560
untitled text/markdown 545 B 957,487 c://24d9b53e…0c3f9111 bfcf1209…164e7375
file.txt text/plain 17,221 B 957,489 c://53251bae…5ad62029 226d7169…e83dd69c
untitled text/markdown 43 B 957,489 c://b97a1c32…f5548f3b ee8ebcb0…557a256d
file.png image/png 529,517 B 957,489 c://67bea35c…9866d0c4 6e752522…6a51eb18
No B:// file could be read from this transaction. 957,489 139875cc…c841ecc7
untitled text/markdown 12 B 957,487 c://ce9c9fe9…3b1dd7ec 10856c38…e582ec57
untitled text/markdown 115 B 957,487 c://0a3a24f5…c5225503 400d9462…3443adf5
untitled text/markdown 88 B 957,488 c://3b9df256…e58c1b60 7a2738b5…6f58dbdb
untitled text/markdown 3 B 957,487 c://9279c116…da95f6cf 69ed5b6f…a90ff012
untitled text/markdown 88 B 957,488 c://3b9df256…e58c1b60 24faa729…760b4dba
untitled application/json 203 B 957,487 c://1b5d8900…5c2da3db a3db51be…f8fb9820
untitled text/markdown 17 B 957,488 c://1784bb60…660c758e 6ae8f3f4…65cafb14
untitled text/markdown 3 B 957,484 c://9279c116…da95f6cf 73c1a429…ea893919
untitled text/markdown 12 B 957,485 c://d327733c…56a6caba c861406d…2f231ef1
untitled text/markdown 5 B 957,484 c://1cc9ef60…cca4a96f 30a3ff9f…f84ccffc
RelayXmasColorGraded.png image/png 242,330 B 771,246 c://50a9126c…9c31947b 12d8ca4b…23d70cc5
untitled text/markdown 3 B 957,300 c://9279c116…da95f6cf 31c5c852…8e0c117d
untitled text/markdown 3 B 957,300 c://9279c116…da95f6cf 2819370f…099a0865
untitled text/markdown 6 B 957,300 c://cd36e2f4…d80ba324 3dacd5ac…b0897621
untitled text/markdown 6 B 957,300 c://cd36e2f4…d80ba324 511bbc80…2a9ebf7e
file.txt text/plain 71 B 957,300 c://a8a3772d…b1a9fd47 5cc01b74…587131de
file.txt text/plain 293 B 957,300 c://fe6a559d…5c63132e 1fa1b58c…24fd043b
file.txt text/plain 373 B 957,300 c://81213023…36a2cf63 83d14b8e…07ed08c1

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 .