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 3 B 957,202 c://9279c116…da95f6cf bce20a60…bf3af182
untitled text/markdown 3 B 957,202 c://9279c116…da95f6cf 1cbefe32…7cdc85eb
untitled text/markdown 4 B 957,202 c://47a81ed9…1f863b66 3d7d0a5f…69370fa7
untitled text/markdown 99 B 957,202 c://943cc948…49aa35e5 5dd5da1d…6c8bb7c7
untitled text/markdown 3 B 957,202 c://9279c116…da95f6cf dad1ec7e…c3d4fd78
untitled text/markdown 3 B 957,202 c://9279c116…da95f6cf a56ae513…a5282559
untitled text/markdown 6 B 957,202 c://cd36e2f4…d80ba324 6f87e6b1…ec5bc9d4
untitled text/markdown 6 B 957,201 c://cd36e2f4…d80ba324 34ae2cc5…38c33cc9
untitled text/markdown 3 B 957,201 c://9279c116…da95f6cf 73e76fa8…e4e3eb9d
untitled text/markdown 3 B 957,201 c://9279c116…da95f6cf 890a1cbf…23df07f6
untitled text/markdown 6 B 957,201 c://cd36e2f4…d80ba324 c9b0b887…c1f439b2
untitled text/markdown 6 B 957,200 c://cd36e2f4…d80ba324 ad1f0fcd…4bf4d988
untitled text/markdown 6 B 957,200 c://cd36e2f4…d80ba324 23d294cd…4257335a
file.txt text/plain 1,613 B 957,200 c://58d8c450…af40a8ac 5a57c5f6…b473a6aa
untitled text/markdown 3 B 957,200 c://9279c116…da95f6cf 70136b82…07027cec
untitled text/markdown 1,773 B 957,200 c://f3cda8a5…25577da4 8c7dde7b…f47290cc
untitled text/markdown 6 B 957,200 c://cd36e2f4…d80ba324 db4e0bd9…e907aed7
untitled text/markdown 117 B 957,200 c://b3795ac0…ed464ece fe5153ce…d23dad29
untitled text/markdown 6 B 957,200 c://cd36e2f4…d80ba324 30f41e7f…b392ffd9
file.txt text/plain 27,999 B 957,200 c://f6ae7ba8…e02ac1cf d90bb450…26b5e59c
untitled text/markdown 122 B 957,200 c://9b0448cf…84d029e0 ec886a44…6c8a550e
file.txt text/plain 1,613 B 957,200 c://58d8c450…af40a8ac d363eb5f…f07ccc2a
untitled text/markdown 1,773 B 957,200 c://f3cda8a5…25577da4 ae83fb50…619b7b85
file.txt text/plain 1,613 B 957,200 c://58d8c450…af40a8ac 61834060…9eff3d3f
untitled application/json 202 B 957,200 c://28afd182…f23a0884 33e5a032…d698add7

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 .