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 957,122 c://9279c116…da95f6cf 46fdf33b…f5dc746d
untitled text/markdown 59 B 957,122 c://f79d1457…28adb391 c7fe02ce…84ee0057
untitled text/markdown 3 B 957,122 c://9279c116…da95f6cf 155dcb0a…f528bf9b
untitled text/markdown 3 B 957,122 c://9279c116…da95f6cf 636cc742…401e4afa
untitled text/markdown 313 B 957,122 c://4b8df779…1743f185 b62ba6e5…fcab6ae3
untitled text/markdown 3 B 957,122 c://9279c116…da95f6cf 34cd1364…b020a518
untitled text/markdown 48 B 957,122 c://d483e8b4…3166c063 a62966f1…749a2f2d
untitled text/markdown 3 B 957,122 c://9279c116…da95f6cf ac850225…b12ab895
untitled text/markdown 3 B 957,122 c://9279c116…da95f6cf 5abbbc56…e9ed8218
No B:// file could be read from this transaction. 957,122 802ad633…87530192
untitled text/markdown 279 B 957,122 c://34d5e384…1902b647 75c7426e…2c7a9514
untitled text/markdown 3 B 957,122 c://9279c116…da95f6cf 6f1125cf…ec4a0417
untitled text/markdown 3 B 957,122 c://9279c116…da95f6cf 2485b925…4cd02aa4
untitled text/markdown 3 B 957,122 c://9279c116…da95f6cf fc310001…c128e3c0
untitled text/markdown 3 B 957,122 c://9279c116…da95f6cf e82c610f…4c29b4e2
untitled text/markdown 3 B 957,122 c://9279c116…da95f6cf 317f34f6…6de1394c
untitled text/markdown 3 B 957,122 c://9279c116…da95f6cf ae7551f5…a29d42e5
untitled text/markdown 3 B 957,122 c://9279c116…da95f6cf e4d6e28d…eba0f9ba
untitled text/markdown 3 B 957,122 c://9279c116…da95f6cf b08ed885…fde4af11
untitled text/markdown 3 B 957,122 c://9279c116…da95f6cf 6f592e5f…6d046289
untitled text/markdown 3 B 957,122 c://9279c116…da95f6cf 4c92d9c3…453a1e5c
untitled text/markdown 3 B 957,122 c://9279c116…da95f6cf eed9a907…819906dd
untitled text/markdown 3 B 957,122 c://9279c116…da95f6cf 845abfd9…360b4009
untitled text/markdown 3 B 957,122 c://9279c116…da95f6cf 72cbb35e…8f2f0f05
untitled text/markdown 3 B 957,122 c://9279c116…da95f6cf 03859596…045727e7

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 .