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 3 B 955,584 c://77ac319b…6c208590 e3379e94…5a3f811b
untitled text/markdown 6 B 955,584 c://cd36e2f4…d80ba324 62800b18…6f63cc28
untitled text/markdown 51 B 955,584 c://e08e7207…bc1c83e5 f1494ffe…b1e9e394
untitled text/markdown 17 B 955,584 c://effe8d14…07135e8b 72d99584…094a1c46
untitled text/markdown 153 B 955,584 c://134e4273…2a0a6b5b 42c6a99c…99c0ce99
untitled text/markdown 76 B 955,584 c://6e9c978c…845715f1 b82f2377…d97a0f25
No B:// file could be read from this transaction. 955,584 a3f2920d…33ed8ab6
untitled text/markdown 62 B 955,584 c://a7d4f5a4…45a8922d bc99054d…0cb01233
untitled text/markdown 31 B 955,584 c://05313b7b…9480e95b e896b7de…f0afda7b
untitled text/markdown 141 B 955,584 c://5b25f75b…8d09a19f a4a6cdab…8e5a304e
untitled text/markdown 21 B 955,584 c://80103c41…7a261f35 f94a13e5…adc030b5
untitled text/markdown 298 B 955,584 c://8db09810…cee31ab3 9396eb48…60c59201
untitled text/markdown 24 B 955,584 c://831eafb7…24535cd9 536258a6…4a8f0d39
untitled text/markdown 75 B 955,584 c://88bb8711…e352628f b6752515…ec90e581
file.txt text/plain 1,613 B 955,584 c://b8ab5de3…73098d5a 0dc6f6ba…37cc03fd
untitled text/markdown 75 B 955,584 c://88bb8711…e352628f 0d5e4f3c…f75144e1
untitled text/markdown 24 B 955,584 c://831eafb7…24535cd9 f7f534cb…52f36aed
untitled text/markdown 24 B 955,584 c://78825612…4443235a 9ef0114e…884d304c
file.txt text/plain 2,419 B 955,584 c://068299c3…cc887269 e3916265…ddd1ce0f
file.txt text/plain 72 B 955,584 c://ced3c251…ad11cb82 6dd9d569…a87df88b
file.txt text/plain 42 B 955,584 c://17d04ea5…ef931d7f 1b62f944…4e7a3bd5
untitled text/markdown 298 B 955,584 c://8db09810…cee31ab3 34ceaf7a…96100189
file.txt text/plain 130 B 955,584 c://5b9bdec4…84548d2a 16332678…826a44dd
file.txt text/plain 151 B 955,584 c://63642e4b…6ca2e528 20036b38…cfbe4a20
file.png image/png 505,058 B 955,584 c://0f8e604c…8068a407 9e4f7dd5…0f6471d9

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 .