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 114 B 955,672 c://d723c3b8…bc9b02d0 5f74d464…62e808f3
file.txt text/plain 369 B 955,671 c://c41ab2f7…808fad85 c7d0bf20…9ef8ab56
untitled text/markdown 48 B 955,671 c://48cd933d…7137d40b d831f543…1b58ef3e
file.txt text/plain 980 B 955,669 c://b183f487…ecef2314 99407d1f…eeea27a3
untitled text/markdown 48 B 955,669 c://ef615d4a…cc771ce3 a851188b…89425025
file.txt text/plain 1,613 B 955,669 c://8300e25e…730dbf6b 800a2adb…0e2d66a3
untitled text/markdown 43 B 955,669 c://10984901…95eb38d7 b5414721…7507d9bb
file.txt text/plain 81 B 955,669 c://b28d5cd8…9a055cab 0461a2fd…69c03404
No B:// file could be read from this transaction. 955,669 983e2527…a4d5815b
file.txt text/plain 369 B 955,671 c://6d0791b9…6f7ffd6f 1f02905c…0245a242
untitled text/markdown 48 B 955,671 c://89514933…895eee95 06ac6a84…95cb2cd6
file.txt text/plain 157 B 955,671 c://c0e6a52b…4291efba 382fc83a…a08d2cf0
untitled text/markdown 57 B 955,671 c://c791bf1d…4eedf394 bc60a87b…498657c6
file.txt text/plain 81 B 955,671 c://b28d5cd8…9a055cab d469b0a9…439ae496
file.txt text/plain 1,613 B 955,671 c://8300e25e…730dbf6b 56c45e1d…36929c7d
file.txt text/plain 1,613 B 955,668 c://07989b5a…2b8afdee 8490b65c…c8517ada
untitled text/markdown 43 B 955,668 c://8c0da3bb…5c8b2a92 9fbf6a70…ec40135b
file.txt text/plain 32 B 955,668 c://7fac8675…c9a3c148 b38aea2c…90cf379c
untitled text/markdown 229 B 955,668 c://53e059c9…daa8537b 2e4b4ec8…15dfff86
untitled text/markdown 9 B 955,667 c://1b16c865…311a93ea 890f671f…f514cd76
untitled text/markdown 8 B 955,667 c://cc8fd9eb…1cb341ee ec08b09d…d9a19dda
untitled text/markdown 10 B 955,667 c://8569efc4…bcc21350 dc264645…15cd847c
untitled text/markdown 43 B 955,667 c://a9412094…6613c3d1 9161d382…23558c13
untitled text/markdown 33 B 955,667 c://bbff033f…bb35ece7 cf5e02c8…232e6562
untitled text/markdown 70 B 955,667 c://6df3c6d4…730979e4 873bd976…a75039a2

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 .