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 52 B 957,597 c://1aac2ddb…80d8aeb4 3258b1e9…9c731cb2
untitled text/markdown 5 B 957,597 c://c1c2174d…4e88bdad 7c3730e5…76ee6f7a
untitled text/markdown 4 B 957,597 c://37c7b874…9fbdfe8f 2f994b9d…81858393
untitled text/markdown 339 B 957,597 c://08365bc6…caa7e3a0 dcf0c82b…72c57917
untitled text/markdown 12 B 957,597 c://5cb1a893…59085e58 14c534b4…2e567ac1
untitled text/markdown 32 B 957,597 c://b6d21776…521dea47 5f0cccae…1a02fb37
file.txt text/plain 11,249 B 957,586 c://ef53d38b…63d5aa7f 1898765c…c65bb9a4
untitled text/markdown 32 B 957,586 c://201215c2…1e03e602 f0cbe321…03e7316a
untitled text/markdown 12 B 957,597 c://83237041…6b6c6fc0 4794326d…131fc950
untitled text/markdown 57 B 957,597 c://7ab45bab…5e23b9e0 651d7f9e…d38e4be2
untitled text/markdown 15 B 957,597 c://31144bc0…c8a6980c 2d867e47…8a0bdea4
untitled text/markdown 23 B 957,597 c://5d8a6dd0…e067d830 c66e1c12…c59e2cee
untitled text/markdown 7 B 957,597 c://b691fe5a…be840d36 37787c6e…449e03e0
untitled text/markdown 19 B 957,597 c://d6309d34…f0ea6050 24223c24…f819a2fa
untitled text/markdown 53 B 957,592 c://950bdffa…13e544f1 7d921f23…34ca0d9c
untitled text/markdown 96 B 957,592 c://c16f2c2f…e4b815c8 68d77c19…0d363baa
untitled text/markdown 36 B 957,589 c://41613600…9ea1253a fbeb1935…035e03ed
untitled text/markdown 21 B 957,588 c://007ae0e5…418f024c fd69e2e6…298ceb89
untitled text/markdown 32 B 957,588 c://b7908571…bbc2056d e5137bb1…5f26dc01
untitled text/markdown 65 B 957,588 c://6d8707c6…838a35a4 93061c56…7816fcaa
untitled text/markdown 32 B 957,588 c://90155083…1161150e 59640c65…5ab545df
untitled text/markdown 57 B 957,588 c://a06d150c…dcf9f81f e82239ea…a8316ca1
untitled text/markdown 9 B 957,588 c://9c1a66de…61b74248 48d200a5…60ab195a
untitled text/markdown 115 B 957,588 c://8f4862a5…63652572 3fe27c47…ab282214
untitled text/markdown 118 B 957,588 c://a54b42ba…40e2b0f1 ab5a0df5…507df212

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 .