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 13,181 B 955,885 c://e3c4ee2f…9b39b877 20024358…e29c1c36
file.txt text/plain 32,781 B 955,885 c://229ba679…41d91ad7 663f1f25…e2dce760
file.txt text/plain 10,296 B 955,885 c://740885cd…1e37c341 7ce2c930…dbfc4641
file.txt text/plain 15,111 B 955,885 c://d1543b96…f4c646f7 160ce28c…a4e8448b
file.txt text/plain 10,784 B 955,885 c://3c43ad41…5c01c490 1e1e0f7c…66115cea
file.txt text/plain 93 B 955,885 c://3c083be0…3bef62b4 e4aa9929…8b5f9a5b
file.txt text/plain 7,617 B 955,885 c://6f355cfb…af820286 81d7c8b3…ce0acf68
file.txt text/plain 571 B 955,885 c://d96ba5cc…0196e248 c6cd6ac9…21c00cbc
file.txt text/plain 5,888 B 955,885 c://6425437d…a778e5bb 2c02b8ac…703428e3
file.txt text/plain 83 B 955,885 c://b4228205…7b602ffe b34c803c…fd8ddcbd
file.txt text/plain 410 B 955,885 c://9798f40c…cdc7f2de b829840b…c7a23aa9
file.txt text/plain 2,090 B 955,885 c://635058d5…9c558c87 18dfc780…9b44bf8e
file.txt text/plain 47 B 955,885 c://22236d0c…0d46748e 3f7051c7…68e168a7
file.txt text/plain 6,893 B 955,885 c://c4a81396…aec49b5e 7d156dab…1b6f8fc3
file.txt text/plain 28,377 B 955,885 c://f58c725f…5e6b9dad b301fd65…27d4dbf3
file.txt text/plain 1,452 B 955,885 c://41f8e321…bba74459 6330e151…2acc8988
file.jpeg image/jpeg 63,287 B 955,885 c://e32da9ec…ce0184cb 87e807c2…77352290
file.jpeg image/jpeg 65,048 B 955,885 c://17588620…42050255 38982383…40487253
file.txt text/plain 257 B 955,885 c://fce45dab…3c2d8c53 2e1f7849…78d41192
untitled text/markdown 13 B 955,885 c://483bd490…215d61f4 31aeefa0…7ee1c211
untitled text/markdown 6 B 955,885 c://cd36e2f4…d80ba324 915c236d…97bfe53a
untitled text/markdown 1,281 B 955,885 c://6512dbd5…69bf0372 ed1185c5…edf01d8d
untitled text/markdown 748 B 955,885 c://08f3284b…f647a0d1 a0cb7cfe…ff991282
untitled text/markdown 6 B 955,885 c://cd36e2f4…d80ba324 f3e2efc4…811a7add
untitled text/markdown 6 B 955,885 c://cd36e2f4…d80ba324 2a528a7e…e3672891

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 .