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. 956,003 a86fdf55…100f032d
untitled text/markdown 11 B 956,003 c://2c8d8456…834640c4 b291ab5a…c6adf09d
untitled text/markdown 928 B 956,003 c://c3b84df3…1ac6a853 f10500c7…25f3993b
file.txt text/plain 82 B 956,001 c://5e1e6047…1d036a2e 3cc97a37…474cf3fc
No B:// file could be read from this transaction. 956,001 820c9cfb…e7f4c52a
file.txt text/plain 149 B 956,001 c://c2e81a3e…b7f790a5 be5407bf…f84c4888
No B:// file could be read from this transaction. 956,001 1178c233…8cb6464a
file.txt text/plain 224 B 955,999 c://315cefd5…61b83d69 3932404d…950c20b2
untitled text/markdown 57 B 955,999 c://b2ff6329…5841ebbb 7b8f202e…0a1d6b2c
file.txt text/plain 159 B 955,999 c://91ed6bf3…cd0e8b83 1a243eb0…cd97c5ad
No B:// file could be read from this transaction. 955,999 b85a7a8b…4ba17f76
file.txt text/plain 1,936 B 955,999 c://a5e70193…01967663 cd60edc6…eefb8598
untitled text/markdown 60 B 955,999 c://dacf0b3f…e29d6dc3 e8243363…91f28764
untitled text/markdown 45 B 955,999 c://79cde565…734f97eb a97fc4c4…1681a337
file.txt text/plain 21,179 B 955,999 c://a45f187e…c2741d2b 5e78437e…d376cc88
untitled text/markdown 269 B 955,999 c://6b70ebc9…51297a26 b69191cf…8e06fcf9
untitled text/markdown 57 B 955,998 c://fe6b1531…81da717b 39f598fe…7e6d1289
untitled text/markdown 81 B 955,998 c://36630dce…97bcc5ff b27b4bb0…6da298d7
untitled text/markdown 31 B 955,998 c://5400c170…e1bf9d95 f32b63bd…ee8cbeba
untitled text/markdown 81 B 955,998 c://36630dce…97bcc5ff 14a524a8…d79d7198
untitled text/markdown 126 B 955,998 c://3c780120…86037834 72317b0f…9554efce
untitled text/markdown 121 B 955,997 c://a01bc929…6fddcf49 7be6a7ba…4f7f606b
untitled text/markdown 96 B 955,997 c://c2a45e03…f90f752d 09fbc43d…57a00139
file.txt text/plain 45 B 955,997 c://dc1fbb51…521f2b18 64ac4eb5…507671c4
file.txt text/plain 307 B 955,997 c://74863439…e02c3373 47cb9406…62492036

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 .