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
https://rocketnews24.com/2023/04/11/1829340/ text/html; charset=UTF-8 30,777 B 956,515 c://a65081b5…e97dfc33 63ceb858…f68b31dd
untitled text/markdown 74 B 956,509 c://95f7e827…f4e52a03 d13f4015…8318dc74
No B:// file could be read from this transaction. 956,509 0aff4375…59d9b0a3
untitled text/markdown 50 B 956,509 c://d5d1443d…7bff6b6c 7e0d13e6…bf8a9385
untitled text/markdown 74 B 956,509 c://95f7e827…f4e52a03 fb29fce2…41b33168
untitled text/markdown 322 B 956,505 c://6216163c…9fbfd6d9 68dbd646…82b47d0a
untitled text/markdown 6 B 956,501 c://cd36e2f4…d80ba324 faadb929…83a2e669
untitled text/markdown 6 B 956,501 c://cd36e2f4…d80ba324 9439fe7d…e5c63aa3
untitled text/markdown 1 B 956,495 c://cdb4ee2a…2e1839a8 6b54166a…58c035ef
untitled text/markdown 14 B 956,495 c://1ecfe8fc…8072b89e 55ea1e50…e7dc9bc4
untitled text/markdown 13 B 956,494 c://c2d1ff34…c1b34ca5 dc7b847e…1eba8896
untitled text/markdown 217 B 956,492 c://eb16d2a1…9ad60c8e f4c51c7d…db0a5f9e
untitled text/markdown 15 B 956,490 c://895066df…db5be83c b92debf1…186bc052
untitled text/markdown 12 B 956,490 c://b56d8c99…3768dfd7 7e516050…520d7ab5
untitled text/markdown 214 B 956,490 c://ae0b1ff6…37032040 e8e095c2…07010809
https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap text/css; charset=utf-8 397 B 956,490 c://598298d1…71493e17 db08f182…08d700c5
https://substackcdn.com/bundle/theme/main.d05c3ee9392be9f80454.css text/css 51,029 B 956,490 c://523ac3de…9ad0f1d6 12e667e7…099ceb68
https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap text/css; charset=utf-8 443 B 956,490 c://4a5a6dfb…68cbdd2c 19853b05…46960538
https://substackcdn.com/bundle/static/css/18155.354ae8ac.css text/css 35,588 B 956,490 c://86b708c1…4fd2d073 5e15c7ce…ac35e208
https://substackcdn.com/bundle/static/css/93804.fd34dc23.css text/css 8,332 B 956,490 c://f12c2d19…d62f9578 2011ed0c…981c928e
https://substackcdn.com/bundle/static/css/22063.befce70c.css text/css 26,741 B 956,490 c://36091b03…89902d19 21dcbb7a…c3f78f0c
https://substackcdn.com/bundle/static/css/44071.813be60f.css text/css 4,057 B 956,490 c://ef6cd0ec…135265ad dca89754…4a2c7a12
https://substackcdn.com/bundle/static/css/73757.c07845d2.css text/css 4,550 B 956,490 c://7fc60058…9f23a935 b80ff0f3…5dd9f61d
https://substackcdn.com/bundle/static/css/60278.a1caea12.css text/css 22,807 B 956,490 c://c8461285…ec394e02 c4e31ca8…55c3ad66
https://substackcdn.com/bundle/static/css/72290.316c9bf7.css text/css 3,552 B 956,490 c://bff69d0f…c74aa3d7 f15fe39a…b72582bc

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 .