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 1,492 B 956,122 c://07f8ce86…6fc8a6f4 6d9748d3…4f03c30d
untitled application/json 203 B 956,117 c://a67f5a5d…fedf9280 b90a50de…254b34dc
file.txt text/plain 1,419 B 956,117 c://beb32866…14eda6b3 f23c25e1…b9082db8
untitled text/markdown 63 B 956,117 c://40f41e65…598f170d e08c3f78…c403447d
untitled text/markdown 17 B 956,117 c://88dc51f2…1a432c08 abb78a5b…479f1aa2
file.txt text/plain 10,154 B 956,117 c://fe4a02a3…9016ca79 45428c7c…362a13df
untitled text/markdown 368 B 956,117 c://06ef8484…248c83aa ec88ee42…52fac40d
untitled text/markdown 32 B 956,117 c://6258a340…8a089ab2 56f9d56d…5c65e013
file.txt text/plain 10,154 B 956,117 c://fe4a02a3…9016ca79 3b93f4d5…86a89050
untitled text/markdown 32 B 956,117 c://6258a340…8a089ab2 148764c8…9062ec20
untitled text/markdown 200 B 956,117 c://3f3a2fdd…afe9fd57 0867ed86…10c8279d
file.txt text/plain 18,547 B 956,109 c://e638db9b…79094680 8dde3529…0b13dac8
file.txt text/plain 16,142 B 956,109 c://101f8ba8…57c453e0 e3faf413…3f328b77
untitled text/markdown 32 B 956,109 c://fe912b3b…8d685ba2 c5d513b0…c314ceeb
untitled text/markdown 232 B 956,111 c://a468ec59…0cf4cbad 5f3173d1…8300013f
file.txt text/plain 18,547 B 956,109 c://e638db9b…79094680 bab2421c…dc5bc90e
untitled text/markdown 32 B 956,109 c://91361258…1b26b35d abc83d44…e2b0e7b3
untitled text/markdown 45 B 956,110 c://45a27d26…d5ed058d 79b00a4c…98fec6f9
untitled application/json 6,742 B 956,110 c://b01a216f…4dab8d48 3ae5b693…decba5a7
file.txt text/plain 73 B 956,105 c://9741172d…d6d62117 062d5c3b…023aca16
file.jpeg image/jpeg 150,002 B 956,105 c://bdc38192…92278f8b 772c1407…ee38a6a7
untitled application/json 6,739 B 956,109 c://27098e9b…f3c0861e 3833317c…e0a1f7d5
file.txt text/plain 92 B 956,105 c://a59257ad…3dcee064 7b6dc493…97e53923
file.txt text/plain 91 B 956,105 c://80451df1…c7297ddb 864a4e81…ae30057a
untitled text/markdown 13 B 956,105 c://a8380a4f…87c393e0 ec6dc55b…37dff344

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 .