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 132 B 957,156 c://31f5c3ae…bce6ad0c 88f25698…1591b4a1
untitled text/markdown 54 B 957,156 c://4a065baf…e9ee1110 ebcd107f…40137dc6
untitled text/markdown 3 B 957,156 c://9279c116…da95f6cf 87ec053a…ac186a25
untitled text/markdown 132 B 957,156 c://848cea1d…73aaf48c 699160a0…fb434883
untitled text/markdown 3 B 957,156 c://9279c116…da95f6cf 2d729c08…e5b69348
untitled text/markdown 37 B 957,156 c://31d47d87…0a3ab8f8 c7538907…03e3f9c5
untitled text/markdown 6 B 957,156 c://cd36e2f4…d80ba324 8d0373f7…113ece6c
untitled text/markdown 154 B 957,156 c://30ef4f4f…96d45a75 83bf2f6e…d89f6e54
untitled text/markdown 18 B 957,156 c://60db8976…0efa579d 5908101e…2f2753af
untitled text/markdown 10 B 957,156 c://1489f648…48fb94cf 3ae0874a…ccd4a25b
untitled text/markdown 37 B 957,156 c://31d47d87…0a3ab8f8 e298cd96…6744dd95
untitled application/json 203 B 957,154 c://ccba08a5…c530e9c0 2fd20811…6a6b44a8
file.txt text/plain 23 B 957,154 c://0202c8ff…4eea676f ac87c8df…05b63bf2
file.txt text/plain 58 B 957,154 c://b8a6c8c1…79ea441f 296b9cd7…0bdb8a18
file.txt text/plain 122 B 957,154 c://59620414…4fb455b9 4c6a77cb…ee360049
file.txt text/plain 49 B 957,154 c://0b2fea69…86b382e5 42b6c561…171b1eb3
file.txt text/plain 1,252 B 957,154 c://2906347d…67ed6b62 61bb7091…8f178e05
file.txt text/plain 308 B 957,154 c://ce33faf0…802ef7e1 6da0379a…e5dbd0df
file.txt text/plain 167 B 957,154 c://8fb95a63…fc7d5566 61d79e5e…db9e0b25
untitled text/markdown 90 B 957,154 c://ab16d978…936804b1 db713933…308db57f
No B:// file could be read from this transaction. 957,154 d41085de…ef273f1e
No B:// file could be read from this transaction. 957,154 8fcb370f…114e3ca7
untitled text/markdown 21 B 957,154 c://b962c517…c32b6272 6d847e48…7dfea2fa
No B:// file could be read from this transaction. 957,154 81cf289c…edb65e7f
No B:// file could be read from this transaction. 957,154 6ef4a386…1255cc7e

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 .