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 6,556 B 956,642 c://60a348f0…7ce374b8 00255d10…e2c68745
untitled text/markdown 6 B 956,641 c://cd36e2f4…d80ba324 df00fcc6…21ce3601
untitled text/markdown 6 B 956,641 c://cd36e2f4…d80ba324 7f7e78d8…dd5acb2a
untitled text/markdown 6 B 956,641 c://cd36e2f4…d80ba324 7bef48aa…fb2fc239
untitled text/markdown 11 B 956,617 c://ec9ab007…33705050 b13a7aa7…ba0ef251
untitled text/markdown 49 B 956,617 c://15cfcea0…8bfc6e76 618b20b2…4df5db29
untitled text/markdown 26 B 956,617 c://5a655bb4…6a446ea7 dc542a0f…dfdfe584
untitled text/markdown 26 B 956,617 c://5a655bb4…6a446ea7 a7de00cf…22633997
file.txt text/plain 47 B 956,617 c://e3c84762…f1998500 784e4df6…30e593d5
untitled text/markdown 49 B 956,617 c://15cfcea0…8bfc6e76 f3da1138…61001b73
untitled text/markdown 48 B 956,614 c://901ca1e4…67111192 725d7f1b…d27336c3
untitled text/markdown 119 B 956,614 c://8c244787…610a423e 0d9937b1…994c557f
file.txt text/plain 250 B 956,611 c://3d88c759…0c71260c f0aee7bd…26c05cc0
file.txt text/plain 65 B 956,611 c://7637d3cd…55e8c870 be935929…4837fe07
No B:// file could be read from this transaction. 956,608 8055baef…9f5afec7
file.txt text/plain 58 B 956,608 c://d50f3836…baa8ff6a c03d29ab…704c8ecc
No B:// file could be read from this transaction. 956,608 11a88e72…ceff9dc3
file.txt text/plain 2,201 B 956,606 c://50381727…d75f7e43 2dbb88fe…fcc4003e
untitled text/markdown 85 B 956,604 c://b92d4329…8720b66b 1076c3fc…f30ea69a
untitled text/markdown 6 B 956,604 c://cd36e2f4…d80ba324 9b8ac1d4…91c8fe25
untitled text/markdown 6 B 956,602 c://cd36e2f4…d80ba324 499eb4f4…3cee5372
untitled text/markdown 6 B 956,602 c://cd36e2f4…d80ba324 ebf659ca…7e327bc3
file.txt text/plain 407 B 956,599 c://9f955f6a…2ac7444e 515d6b74…0aaa53f7
untitled text/markdown 683 B 956,599 c://2e8ce323…01f40eac f288f613…30b25f41
file.txt text/plain 296 B 956,600 c://9d8f31e5…31e0f7fa 02151b2b…757d9d7c

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 .