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 17,340 B 955,715 c://484a6d33…9b3e293b 7f750225…83cb786b
untitled text/markdown 43 B 955,715 c://6cf3368d…cb95a16d a060a390…cdd3e96c
untitled text/markdown 133 B 955,715 c://482966fb…3ae53d37 e920c536…a7d9848b
untitled text/markdown 6 B 955,714 c://cd36e2f4…d80ba324 e40c5b80…fc92f712
untitled text/markdown 6 B 955,714 c://cd36e2f4…d80ba324 8ff17559…4b0c662f
untitled text/markdown 6 B 955,714 c://cd36e2f4…d80ba324 e8fc6804…80f00ff0
untitled text/markdown 6 B 955,714 c://cd36e2f4…d80ba324 841186d4…f47a2a64
untitled text/markdown 6 B 955,714 c://cd36e2f4…d80ba324 cb0c0ddf…53f4a727
No B:// file could be read from this transaction. 955,714 4a324ff3…d187c845
No B:// file could be read from this transaction. 955,714 64033ac1…0f2879e8
untitled text/markdown 15 B 955,714 c://7961358a…93c73be5 cc3a1618…e9181ff4
No B:// file could be read from this transaction. 955,714 1a36c7f6…2d566207
untitled text/markdown 48 B 955,714 c://7b27a98d…fbd24de5 76b2d7a9…23f651bb
file.txt text/plain 52 B 955,714 c://2265ca47…5e8324df 0e6be8a5…5757ce42
No B:// file could be read from this transaction. 955,714 16c5a3f1…fa95a0dd
untitled text/markdown 34 B 955,714 c://9bee2f8d…2afe42a9 bd3c5c07…13f79cac
file.txt text/plain 1,727 B 955,715 c://128122b3…f7192325 f4f9b585…b918564a
untitled text/markdown 49 B 955,715 c://2bfd56fe…697cc834 b13b0c4b…edd81226
file.txt text/plain 74 B 955,714 c://984bd31a…5cc92f1d 8319fd59…19ab0f87
No B:// file could be read from this transaction. 955,714 4d49602b…ac9c8be8
file.txt text/plain 1,613 B 955,715 c://02fcbeae…abc02bf2 fbf72281…f8e4bed5
untitled text/markdown 491 B 955,715 c://412ee0fd…27fcf896 a1a719fc…8f16738f
untitled text/markdown 44 B 955,715 c://09e6955f…d37fdab2 cbb161bf…710c6cff
untitled text/markdown 48 B 955,714 c://7b27a98d…fbd24de5 6d8dbec9…29353436
untitled text/markdown 12 B 955,714 c://0781f84d…a8f9c50e 056834e5…9144505c

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 .