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 application/json 6,263 B 955,801 c://5382078d…0bb9c4ca 2228a125…7e21df0a
untitled text/markdown 6 B 955,800 c://cd36e2f4…d80ba324 9ff4a2ac…88c12e6d
file.txt text/plain 7,943 B 955,800 c://ae9dd5d5…2679dfd2 c6497ddb…ae4434c9
untitled text/markdown 32 B 955,800 c://b3d41353…a9424941 d042c529…90f07de9
untitled text/markdown 119 B 955,800 c://722cdd9e…cdd3c9db dcbd1570…d8574b0f
untitled text/markdown 6 B 955,800 c://cd36e2f4…d80ba324 e61fc9b2…eca676ff
untitled application/json 6,259 B 955,800 c://9ba1f6d9…36a5cdb2 d32d4ada…5dcec5d2
file.txt text/plain 611 B 955,798 c://c3e36c52…da5d82cd 72b590af…431aee31
untitled text/markdown 32 B 955,798 c://a2026bfe…088be658 ad30dd09…46878c07
untitled text/markdown 914 B 955,798 c://75659393…51371f67 536d1abf…8296025e
untitled text/markdown 6 B 955,798 c://cd36e2f4…d80ba324 ad27218e…a13be50c
file.txt text/plain 60,574 B 955,798 c://66cc4ac5…bf90595a 8f6fd06b…cb52dab6
untitled text/markdown 109 B 955,798 c://b1cf3cb1…76d93247 8a99c69e…d8eaaf1f
file.txt text/plain 883 B 955,798 c://c81bc52a…f336422a c60743f4…d8404958
untitled text/markdown 73 B 955,798 c://24e7dbd4…4572e253 f96f8c1b…6ac41d5c
No B:// file could be read from this transaction. 955,798 bbe9963d…d17cd2ef
untitled text/markdown 36 B 955,798 c://1a713170…7c34e9a3 9d223e52…6198c38a
untitled text/markdown 6 B 955,798 c://cd36e2f4…d80ba324 013b1c77…b2fd6886
untitled application/json 6,267 B 955,798 c://3b569709…4a3dec5c 60c6db67…6558b996
untitled text/markdown 6 B 955,798 c://cd36e2f4…d80ba324 ca42da94…13236305
untitled text/markdown 6 B 955,797 c://cd36e2f4…d80ba324 d93003eb…a86fe5f3
untitled text/markdown 6 B 955,797 c://cd36e2f4…d80ba324 b9ba9098…2ef11a30
untitled text/markdown 6 B 955,797 c://cd36e2f4…d80ba324 83705a90…9017b56b
untitled text/markdown 6 B 955,797 c://cd36e2f4…d80ba324 31e6ac1e…4b012227
untitled text/markdown 6 B 955,797 c://cd36e2f4…d80ba324 74577bbf…52074936

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 .