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
No B:// file could be read from this transaction. 955,813 ff8cd297…73e5784c
No B:// file could be read from this transaction. 955,813 99a618d3…490a61c5
untitled text/markdown 6 B 955,813 c://cd36e2f4…d80ba324 75fabc8d…93d2b0bb
No B:// file could be read from this transaction. 955,813 45799184…d96e2864
untitled text/markdown 6 B 955,813 c://cd36e2f4…d80ba324 3c7380a1…1dd1cce2
No B:// file could be read from this transaction. 955,813 97101ffd…63530a35
No B:// file could be read from this transaction. 955,813 a2e04984…d2b87d00
untitled text/markdown 6 B 955,813 c://cd36e2f4…d80ba324 7efe1f43…ecd025e5
untitled text/markdown 6 B 955,813 c://cd36e2f4…d80ba324 24aa20f3…1998dfec
untitled text/markdown 19 B 955,813 c://39ab9170…7adb5c4d 17d0f363…5260aedc
No B:// file could be read from this transaction. 955,813 c16eb49b…de97ce9a
untitled text/markdown 6 B 955,813 c://cd36e2f4…d80ba324 5642caba…725b5139
No B:// file could be read from this transaction. 955,813 d70b00fe…08e2adbe
untitled text/markdown 6 B 955,813 c://cd36e2f4…d80ba324 09a9ee0c…d69d3a32
No B:// file could be read from this transaction. 955,813 89fdb51b…592f44b5
No B:// file could be read from this transaction. 955,813 878b529b…9308cf98
untitled text/markdown 350 B 955,813 c://86305cd4…57309344 53ab3a3b…693e519b
untitled text/markdown 68 B 955,813 c://79a16788…18045f19 473f8959…63b807a9
file.txt text/plain 1,945 B 955,813 c://510c00e9…a73fd780 4834aecf…13e85928
untitled text/markdown 68 B 955,813 c://79a16788…18045f19 4564870d…c64719ef
untitled text/markdown 350 B 955,813 c://86305cd4…57309344 567f39eb…2b218e5c
untitled text/markdown 4 B 955,813 c://496028c2…4fb5f7cf 19928392…70948582
No B:// file could be read from this transaction. 955,813 00e3baf0…d261551f
file.jpeg image/jpeg 70,917 B 955,813 c://ebfb4974…00fee346 238deab1…776f35e0
No B:// file could be read from this transaction. 955,813 7d22cba9…47d919bb

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 .