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	11 B	956,029	c://ff798e5b…900c5f75	a4972810…04d6396c
untitled	text/markdown	26 B	956,029	c://4239132f…8312e996	93a950b9…26fbdfb6
untitled	text/markdown	1,336 B	956,029	c://54a2b7d4…84d89ecf	1f640fca…10593e16
untitled	text/markdown	34 B	956,029	c://9a721fb4…770ff60f	f2eb4eb5…4ca86a57
untitled	text/markdown	423 B	956,029	c://4c60cac9…8128b04e	a385b9c6…43aee545
untitled	text/markdown	322 B	956,029	c://56c47185…3593c8fa	49e5824a…36863ec4
untitled	text/markdown	423 B	956,029	c://801dd186…6d91f043	b82b1685…f252610b
untitled	text/markdown	292 B	956,029	c://b2998508…7bcb171e	e790a4d8…ae048e8e
untitled	text/markdown	6 B	956,029	c://cd36e2f4…d80ba324	e4cf6c3d…acb76026
untitled	text/markdown	6 B	956,029	c://cd36e2f4…d80ba324	1e207c76…0998bc1d
file.txt	text/plain	1,785 B	956,029	c://cb0cd85e…2c7f1363	e89e1671…b6cb6dff
untitled	text/markdown	248 B	956,029	c://2cbb4d85…511896a9	3c3fd202…9090361b
untitled	text/markdown	6 B	956,029	c://cd36e2f4…d80ba324	1e7d6e74…79f0b5d6
file.txt	text/plain	369 B	956,029	c://3c0c8825…9d88d04f	d42156b9…dd122c35
untitled	text/markdown	236 B	956,029	c://134aa9d6…9608e7f9	bd184691…28658837
untitled	text/markdown	6 B	956,029	c://cd36e2f4…d80ba324	c62456a8…3b975a83
untitled	text/markdown	292 B	956,029	c://b2998508…7bcb171e	860c611e…eeb6bc27
untitled	text/markdown	43 B	956,029	c://a90c45ad…9744ba22	f9bb89c8…f4788dd3
untitled	text/markdown	322 B	956,029	c://56c47185…3593c8fa	69363836…cb153fc2
untitled	text/markdown	423 B	956,029	c://801dd186…6d91f043	0fc73edb…98c998c3
untitled	text/markdown	423 B	956,029	c://4c60cac9…8128b04e	f91c52f5…10d1f9e5
untitled	text/markdown	34 B	956,029	c://9a721fb4…770ff60f	796b55a1…fe1aaf7e
untitled	text/markdown	1,336 B	956,029	c://54a2b7d4…84d89ecf	d3b8fb71…8f53e9ef
untitled	text/markdown	674 B	956,028	c://77fe7aa6…d998f3be	96765661…94106b9d
untitled	text/markdown	156 B	956,028	c://664cb400…1f50a201	a9c8d066…f7f78724

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 .