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 480 B 956,019 c://f5c04f87…9d58f6ff 25064207…4dcc553a
file.txt text/plain 1,699 B 956,019 c://befcea15…deede31d 2417cd50…d12f86b4
file.txt text/plain 13,032 B 956,019 c://8ceafd6b…987bf700 6d2bfa94…7efcfa29
file.txt text/plain 11,154 B 956,019 c://36cc5f3b…45b4becb ebb84961…24edc79d
untitled application/json 6,703 B 956,019 c://c217dcda…740274b7 eacaa792…e9eee619
file.txt text/plain 13,414 B 956,019 c://798e8f70…3561b81c 7e261af6…ff35cb89
file.txt text/plain 5,668 B 956,019 c://5b221013…6e70f36f 583a7b28…fa352c3d
file.txt text/plain 43,256 B 956,019 c://6f409bdc…1879cb14 22326b35…d3d3de8c
file.txt text/plain 8,193 B 956,019 c://8bc37668…9377d19c 7967d7c5…442d5905
file.txt text/plain 8,503 B 956,019 c://51ffb211…5416c3a8 5209d601…632e6fdc
file.txt text/plain 5,920 B 956,019 c://9e2b8ae8…29ba4741 9ddb7474…5da111be
untitled text/markdown 915 B 956,019 c://c96d2b8d…9bbe5b77 2a931f98…bb6a7a80
file.txt text/plain 8,503 B 956,019 c://51ffb211…5416c3a8 b760f8f4…c51d3c04
file.txt text/plain 5,668 B 956,019 c://5b221013…6e70f36f 98c023ce…5b458bb8
file.txt text/plain 43,256 B 956,019 c://6f409bdc…1879cb14 984fa89d…bb27f78f
file.txt text/plain 8,193 B 956,019 c://8bc37668…9377d19c 4576fdb5…b6043052
file.txt text/plain 5,920 B 956,019 c://9e2b8ae8…29ba4741 40127f9f…03ccf182
untitled text/markdown 915 B 956,019 c://c96d2b8d…9bbe5b77 f39bb783…d5b74c8e
file.txt text/plain 8,193 B 956,019 c://8bc37668…9377d19c 474a1365…b0a72b49
file.txt text/plain 43,256 B 956,019 c://6f409bdc…1879cb14 9042a09e…e5cec8f7
file.txt text/plain 3,077 B 956,019 c://3e6f9fa5…38f3dea7 ea80fc10…25a93901
file.txt text/plain 5,668 B 956,019 c://5b221013…6e70f36f fd334152…95a3064c
untitled text/markdown 6 B 956,018 c://cd36e2f4…d80ba324 45633c4f…93ba4bca
untitled text/markdown 58 B 956,018 c://eb64474f…d8041a8e db3ca5f0…ebd8aa5a
untitled text/markdown 6 B 956,018 c://cd36e2f4…d80ba324 3320943d…3f7988ac

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 .