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 61 B 955,751 c://50b811dc…63e78ef3 8f16fe00…090ee079
untitled text/markdown 688 B 955,751 c://3500458d…5bc0a218 36d48c3d…b35fe085
untitled text/markdown 6 B 955,751 c://cd36e2f4…d80ba324 53e6c726…70f427b2
file.txt text/plain 252 B 955,751 c://0b5dc55b…3917f3c6 6e3c69b9…ce2cad95
untitled text/markdown 61 B 955,751 c://50b811dc…63e78ef3 d1aa3174…76b805bf
file.txt text/plain 82,943 B 955,751 c://f8032b30…7b67cd74 00095291…dcc184d1
untitled text/markdown 122 B 955,751 c://4a4e93c2…43fa0575 fd86a5fc…a7cea0a1
untitled text/markdown 17 B 955,751 c://4a9fde32…a7ae599a 0c8d54fd…103288b5
untitled text/markdown 6 B 955,751 c://cd36e2f4…d80ba324 fc01fded…45b8e105
file.txt text/plain 35 B 955,751 c://f9192da1…deeb7db8 df445512…07c6b9ad
untitled text/markdown 56 B 955,751 c://c45e7fb9…02aa737c a3d594e7…26967551
file.txt text/plain 221 B 955,751 c://affc515f…c98876b1 c7073473…bebae90a
No B:// file could be read from this transaction. 955,751 4afa42e0…f2b6390b
untitled text/markdown 6 B 955,750 c://cd36e2f4…d80ba324 a27e36dd…9dc5ad0d
untitled text/markdown 52 B 955,747 c://b248368a…27059409 e8eff787…e00b14dc
file.txt text/plain 572 B 955,747 c://e97cb2a5…4677c7c0 dde1b968…172cb264
untitled text/markdown 54 B 955,747 c://98a7cc7f…df1429de 6a7b9598…9576eaba
untitled text/markdown 76 B 955,747 c://f1afec85…9f2ee2be 5a307ce3…9247a9f2
untitled text/markdown 22 B 955,747 c://7f3645f5…7b22256f 6d68ee2a…2bf7b52d
untitled text/markdown 22 B 955,747 c://7f3645f5…7b22256f 9ba8a23e…489bd766
untitled text/markdown 19 B 955,747 c://1e8397c7…4f494393 b3c03445…0aed73ab
untitled text/markdown 6 B 955,747 c://cd36e2f4…d80ba324 8d51b45b…d41d8b87
untitled application/json 6,081 B 955,748 c://92e5c663…7ca0e88b df4f0a83…6ee17689
untitled text/markdown 25 B 955,748 c://8059afe1…d5928ec7 3ff100bf…90125c7b
untitled text/markdown 226 B 955,746 c://60930b4d…77609763 7c6fde3a…18ee41c9

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 .