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
Glossy Spheres 3a.png image/png 181,927 B 734,588 c://8d766561…1cc90ffe 858fd169…6045ef96
Glossy Spheres 2.png image/png 197,261 B 734,588 c://661dfc34…93ecca05 d3173e50…a8a1f411
Glossy Spheres 1.png image/png 130,020 B 734,588 c://aaa3a1cc…e80b0206 969c4483…32eddc9b
Glossy Spheres 1.png image/png 130,020 B 734,588 c://aaa3a1cc…e80b0206 81e2b291…4cd2ef20
😭 Loudly Crying Face 😭 😭.png image/png 9,599 B 732,960 c://f66753f1…1253b156 0b8212dd…cc94fa5c
😢 Crying Face 😢 😢.png image/png 9,637 B 732,960 c://adef68b0…e8834a60 d8ef7daf…ad3778c6
🥺 Pleading Face.png image/png 9,002 B 732,061 c://1b462cf8…c0ceb86f 32660a24…6a434d01
😩 Weary Face Emoji.png image/png 9,572 B 731,873 c://9b439987…0c7df968 be877fd4…7ef527fe
😫 Tired Face Emoji.png image/png 9,699 B 731,864 c://f1b7530f…69629652 4a54651f…934859f2
😖 Confounded Face.png image/png 9,108 B 731,823 c://f0a0ae29…471b590a d131f6d6…7a8d4785
😣 Persevering Face.png image/png 8,929 B 731,804 c://f2e34b4c…04bf0e6d 80a4c6ba…e579e033
☹️ Frowning Face.png image/png 9,672 B 731,726 c://54474cde…d527faa3 2a444c68…afd89f1e
🙁 Slightly Frowning Face.png image/png 8,719 B 731,675 c://d7b2a91e…f5b17b57 840639ed…cd168a80
😕 Confused Face.png image/png 9,050 B 731,626 c://991392de…8c72a850 fc714055…e1fe8494
😟 Worried Face.png image/png 9,382 B 731,625 c://eafbf797…741814a6 7f74d695…752c4f5b
😟 Worried Face.png image/png 9,044 B 731,563 c://9d22d065…0bb53635 7117e326…6969e042
😞 Disappointed Face.png image/png 8,708 B 731,504 c://5672f3b3…fa3ca5a1 f02fd040…21e49059
😒 Unamused Face.png image/png 9,019 B 731,503 c://c9c643a6…3ef69af1 df70b45c…42885758
😏 Smirking Face.png image/png 9,147 B 731,434 c://a510c0bb…3af7054b 419039de…56a5a19d
🥳 Partying Face.png image/png 10,036 B 731,432 c://0cf4de41…ae10c1a8 d2a84410…3f5addd9
PixMoji33.png image/png 10,032 B 731,430 c://d8401537…f172acda 58f81935…fe9de909
PixMoji32.png image/png 10,004 B 731,430 c://27011a75…a501c3e1 ec3ff6ee…65cb7768
PixMoji31.png image/png 7,969 B 731,430 c://189f5865…ed9fd50a 88823946…b7e70846
PixMoji30.png image/png 7,884 B 731,396 c://d37cec5d…52f48698 2b8fee3b…c33b3558
PixMoji29.png image/png 7,908 B 731,395 c://f152f921…fb2fca80 aeb41fc2…ef19488a

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 .