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 41 B 955,985 c://2af04eed…948c00e9 80330cc6…1531eb9d
untitled text/markdown 28 B 955,985 c://fc7afc22…28dabe97 6db4f6c3…2e39a89d
No B:// file could be read from this transaction. 955,985 35311a02…9f5d5c31
No B:// file could be read from this transaction. 955,985 8e64d3e5…a18d9eb1
untitled text/markdown 6 B 955,985 c://cd36e2f4…d80ba324 7a40ff8e…12eee167
untitled text/markdown 6 B 955,985 c://cd36e2f4…d80ba324 c8281813…c1f1b6d1
untitled text/markdown 6 B 955,985 c://cd36e2f4…d80ba324 198de2e5…725b1110
untitled text/markdown 6 B 955,985 c://cd36e2f4…d80ba324 9b87dcdb…f36b55a2
untitled text/markdown 28 B 955,985 c://5fb92231…5d8f47cc d315ec22…20b7987c
untitled text/markdown 643 B 955,985 c://2fa3c7f0…14e1b0bc 499a5255…13c4c6f3
untitled text/markdown 6 B 955,985 c://cd36e2f4…d80ba324 3f701a68…87d3186a
No B:// file could be read from this transaction. 955,985 32915cf5…e6c2c902
No B:// file could be read from this transaction. 955,985 dd0dff1a…097a3b1a
untitled text/markdown 6 B 955,985 c://cd36e2f4…d80ba324 83cf9e88…21339abb
untitled text/markdown 69 B 955,985 c://ad90c438…66eb4f0b b958c47c…dde45147
untitled text/markdown 6 B 955,985 c://cd36e2f4…d80ba324 13433f5e…9a992209
untitled text/markdown 6 B 955,985 c://cd36e2f4…d80ba324 371a140f…0e29f00a
untitled text/markdown 6 B 955,985 c://cd36e2f4…d80ba324 01f91023…43099c5e
untitled text/markdown 6 B 955,985 c://cd36e2f4…d80ba324 7b900312…98b30cca
file.txt text/plain 18,120 B 955,985 c://18cf7865…97eb5027 53a597c7…48a88cf1
untitled text/markdown 69 B 955,985 c://ad90c438…66eb4f0b 084324ed…b3f1450c
untitled text/markdown 6 B 955,985 c://cd36e2f4…d80ba324 70706735…d7fe681b
file.txt text/plain 41 B 955,985 c://2af04eed…948c00e9 ff51b960…46790a2f
No B:// file could be read from this transaction. 955,985 2920e513…06e6179e
file.txt text/plain 346 B 955,985 c://35a8c8c0…1789252b d269be54…a7777cfb

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 .