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
file.txt text/plain 369 B 956,969 c://bdf9e1e6…11ba2d65 e7eb6fc7…31cb9745
untitled text/markdown 48 B 956,969 c://1089d0a1…5d73b758 ff476fc9…03528d11
untitled text/markdown 54 B 956,969 c://45dca244…f54fd7d9 798cbd5b…58d31474
file.txt text/plain 2,177 B 956,969 c://22e4f4c0…895d3345 4ca78bd8…d685cd73
untitled text/markdown 132 B 956,969 c://0914b12c…0a29f8fc f7e10830…a7a86a55
untitled text/markdown 174 B 956,968 c://c273b927…382753b6 62b07c34…59c45c99
untitled text/markdown 204 B 956,968 c://4edf4fb6…0487ccac 8d2c6dc9…40195ac3
file.txt text/plain 137 B 956,968 c://008d9cec…8d8dd29f ce3b19f7…7f261314
untitled text/markdown 284 B 956,968 c://e01b5b25…8c7de45a 4e4cc3ef…4f4074fb
untitled text/markdown 19 B 956,966 c://76174488…a9b82834 0c0d1c2b…8da9af85
untitled text/markdown 210 B 956,966 c://e726ab47…cfd7f33b 50b8a097…bef1d356
untitled text/markdown 61 B 956,966 c://b4649536…fe176789 67c209eb…419b98af
untitled text/markdown 32 B 956,966 c://91e4bc4b…694e9bff 0fc9a929…69deee1b
untitled text/markdown 147 B 956,966 c://45fa260e…4a9d45f6 d5d40ec0…5e26b1d7
untitled text/markdown 55 B 956,966 c://6b0a9b3a…bb1816ea 7fd6b697…d7c164c1
untitled text/markdown 92 B 956,966 c://8c372e73…fc560260 88c18fd5…32ca1baa
No B:// file could be read from this transaction. 956,967 261080aa…eb96cabe
file.txt text/plain 945 B 956,966 c://641fc5d8…0b0af078 73cef2da…955b494e
untitled text/markdown 183 B 956,966 c://d8606f04…f0696623 9b7bcd5a…74407769
untitled text/markdown 2,395 B 956,966 c://465a84ab…91ff139f 02829c04…02b1677d
untitled text/markdown 6 B 956,598 c://cd36e2f4…d80ba324 ac4dad0b…cc0b3e21
untitled text/markdown 6 B 956,598 c://cd36e2f4…d80ba324 eac5f591…00b8dae0
file.txt text/plain 298 B 956,598 c://004cc603…9fcc808c dcc39242…92e3affe
untitled text/markdown 79 B 956,598 c://b36483bc…862fbe39 4b35b3f1…6813161b
file.txt text/plain 3,516 B 956,649 c://6fdea4a7…ef65a649 c8d37974…dc905ca9

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 .