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 923 B 955,298 c://47aecac4…cc9e56df fdad7ec1…27ebf885
untitled text/markdown 6 B 955,298 c://cd36e2f4…d80ba324 4d812b70…d617b33a
untitled text/markdown 23 B 955,298 c://d0a5821f…b1bc1f81 7eafece8…6ca9cdf1
untitled text/markdown 808 B 955,298 c://f52a98a9…c816f5a0 0f956e0f…4bae2c7f
No B:// file could be read from this transaction. 955,298 143e60fb…b6ea60ff
untitled text/markdown 6 B 955,298 c://cd36e2f4…d80ba324 39ff9e37…d671754e
untitled text/markdown 213 B 955,298 c://d6a4fb80…c72f51c7 0275ed63…df93e021
untitled text/markdown 6 B 955,298 c://cd36e2f4…d80ba324 296cad2a…c36f5762
untitled text/markdown 116 B 955,298 c://ab4259d7…a469fb47 72b7146d…ac077ce9
untitled text/markdown 3,705 B 955,298 c://4a609a39…2d8e0fe4 1daf932e…9950642e
untitled text/markdown 566 B 955,298 c://58c9e9c6…5446c17e aff09f78…9c52ab34
untitled text/markdown 2,880 B 955,298 c://29f0a50d…adfd5f93 12ed99da…3c98f03a
untitled text/markdown 6 B 955,298 c://cd36e2f4…d80ba324 e0298419…23d058eb
untitled text/markdown 6 B 955,298 c://cd36e2f4…d80ba324 23241be9…74ab921f
untitled text/markdown 6 B 955,298 c://cd36e2f4…d80ba324 6af600da…3ac3857b
untitled text/markdown 6 B 955,298 c://cd36e2f4…d80ba324 6a0f9afd…e6310461
untitled text/markdown 6 B 955,298 c://cd36e2f4…d80ba324 0de6e0fc…78e8381d
untitled text/markdown 6 B 955,298 c://cd36e2f4…d80ba324 29dce0e7…238715dd
untitled text/markdown 3,518 B 955,298 c://ad3256cd…c30fb18e de6eae0c…02214515
untitled text/markdown 3,518 B 955,298 c://ad3256cd…c30fb18e 5dc033fc…df34916b
untitled text/markdown 6 B 955,298 c://cd36e2f4…d80ba324 0d3b37e6…9091f265
untitled text/markdown 6 B 955,298 c://cd36e2f4…d80ba324 21146d51…4155a74b
untitled text/markdown 6 B 955,298 c://cd36e2f4…d80ba324 2e607285…97198a73
untitled text/markdown 6 B 955,298 c://cd36e2f4…d80ba324 d59a2e39…ea47a039
untitled text/markdown 6 B 955,298 c://cd36e2f4…d80ba324 d5aa8e0b…d628b4aa

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 .