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 6 B 956,745 c://cd36e2f4…d80ba324 46070d34…86d43cc6
untitled text/markdown 6 B 956,745 c://cd36e2f4…d80ba324 581fc63c…c4a4ed41
No B:// file could be read from this transaction. 956,745 6dde57d5…e45225ad
No B:// file could be read from this transaction. 956,745 87a253f4…fe0f991e
untitled text/markdown 6 B 956,745 c://cd36e2f4…d80ba324 3f00ca5b…189a8e33
untitled text/markdown 187 B 956,745 c://223fb654…852d3217 dc6266cf…d30f5dc9
untitled text/markdown 185 B 956,745 c://f8771e08…1b690a63 16fe7f7a…fda0b6eb
file.jpeg image/jpeg 282,414 B 956,745 c://7d420b71…b734c5d2 60ab48eb…d793fd79
file.txt text/plain 369 B 956,745 c://f3a73798…8bc308bb 2bc64698…f8af4f44
file.txt text/plain 183 B 956,745 c://798683f2…d5930da0 ee5ebe9b…9728ee65
file.jpeg image/jpeg 282,414 B 956,745 c://7d420b71…b734c5d2 13a38ef6…f1d2d7f7
file.txt text/plain 1,453 B 956,745 c://ca3131a4…e4ddcd92 4981866b…a0aa89c9
file.txt text/plain 198 B 956,733 c://57cab0ac…29fc2991 d8f4b010…81b95a16
No B:// file could be read from this transaction. 956,733 42360253…badc78a0
untitled text/markdown 37 B 956,745 c://8952a4cb…8021f56c 28bd1e04…554d21ab
untitled text/markdown 48 B 956,745 c://5daa5842…7f71ba8f 1cb69045…37050ac9
file.txt text/plain 1,453 B 956,745 c://ca3131a4…e4ddcd92 72a6011b…77708237
untitled text/markdown 6 B 956,745 c://cd36e2f4…d80ba324 68e2f916…01748e24
untitled text/markdown 6 B 956,745 c://cd36e2f4…d80ba324 b1e844cb…a9b42008
No B:// file could be read from this transaction. 956,745 b8c0fe0c…3e6ff740
No B:// file could be read from this transaction. 956,745 f2c6db97…086ef1c2
file.jpeg image/jpeg 282,414 B 956,745 c://7d420b71…b734c5d2 6ee56f3e…4b208e15
untitled text/markdown 6 B 956,745 c://cd36e2f4…d80ba324 ba52010b…ed3a6893
untitled text/markdown 187 B 956,745 c://223fb654…852d3217 d6e156e1…6c91fcf9
untitled text/markdown 185 B 956,745 c://f8771e08…1b690a63 78cf5e7b…ca929508

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 .