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 32 B 957,576 c://37655cec…b70db9dc f0521ed6…f507b5f0
untitled text/markdown 25 B 957,576 c://e2c68ce2…58e6395d 003de747…901da412
untitled text/markdown 34 B 957,578 c://a1cc0166…e22ea238 f235f325…ae7fb780
untitled text/markdown 105 B 957,578 c://2f67b57b…608e6c56 6921e59e…9ce7c16f
untitled text/markdown 52 B 957,578 c://57df7d8b…678bbc64 80a50869…e0be529c
untitled text/markdown 79 B 957,577 c://0c1705fb…05ec21db 08ad85c8…17d33da4
untitled text/markdown 1,707 B 957,577 c://eaf4fc9b…3419788d 4e40e97c…6c35b837
untitled text/markdown 20 B 957,577 c://08744662…13123575 13398bb5…085dd605
file.txt text/plain 414 B 957,577 c://df9dcdf2…24d44cbf 44026048…2a9cf3c8
untitled text/markdown 84 B 957,577 c://98465570…ff83977e 2aca4fd3…8fec9574
untitled text/markdown 15 B 957,561 c://ea5f7df5…becce999 0d70a80c…12f200f5
untitled text/markdown 85 B 957,561 c://cea2070d…0e525918 1ff1bc7a…162112d3
untitled text/markdown 93 B 957,561 c://9c76b759…c2c6a218 f2f91b49…46e497fa
file.txt text/plain 10,875 B 957,572 c://499739ad…85d75558 0f717762…af3238e7
untitled text/markdown 32 B 957,572 c://83c2b08b…e8caf8fb fe14bd7d…ff81c9b7
untitled text/markdown 84 B 957,572 c://0d756432…4f4cc102 5f995d82…740d3826
untitled text/markdown 15 B 957,572 c://077b8773…0930c421 c0c71cd9…098c2552
file.txt text/plain 206 B 957,572 c://59a9f9d7…4a11ca79 e8a9e396…6d9e25cc
No B:// file could be read from this transaction. 957,572 07a0b35c…c6178f4a
untitled text/markdown 46 B 957,572 c://91a688c5…e871b976 eb207754…cd48dfac
untitled text/markdown 80 B 957,572 c://ac8f94b5…8796053a 3f74d80c…c25c23ab
untitled text/markdown 24 B 957,572 c://c8780d89…9e38ecee 0b9f1bbb…d5f2e678
untitled text/markdown 56 B 957,572 c://9f79f6d6…85a4c986 0bf754d3…ee696821
untitled text/markdown 40 B 957,572 c://4213be1b…db1570be 72158964…361c0b5b
untitled text/markdown 31 B 957,572 c://7f6ffb2f…4eaf75e5 219cc05b…6fccd813

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 .