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 1,613 B 956,141 c://3b6ef194…8f85095e 70a7aca7…c57c936f
untitled text/markdown 300 B 956,141 c://a6ef7461…0692a683 493f2ace…63ba96be
untitled text/markdown 3 B 956,141 c://9279c116…da95f6cf 16adeb13…1b9ed603
untitled text/markdown 3 B 956,141 c://9279c116…da95f6cf 2439b097…41e8cb75
untitled text/markdown 6 B 956,336 c://cd36e2f4…d80ba324 aa8c9315…c873e43a
untitled text/markdown 6 B 956,336 c://cd36e2f4…d80ba324 8740ab38…86ad6e58
untitled text/markdown 3 B 956,141 c://9279c116…da95f6cf b78458d3…c03885cb
untitled text/markdown 3 B 956,141 c://9279c116…da95f6cf 61163a3b…4675db18
untitled text/markdown 6 B 956,336 c://cd36e2f4…d80ba324 865a5c37…6600761f
untitled text/markdown 3 B 956,141 c://9279c116…da95f6cf c2f9daaf…c9fde96c
untitled text/markdown 704 B 956,141 c://06c8aefd…50baf0e4 5ddba000…fe8ca2ff
untitled text/markdown 3 B 956,141 c://9279c116…da95f6cf 370652f6…1d1842ea
file.txt text/plain 1,419 B 956,141 c://10a3a29c…2a2a9803 63ee4892…954befc1
untitled text/markdown 6 B 956,336 c://cd36e2f4…d80ba324 50757e7b…652308fb
untitled text/markdown 141 B 956,141 c://a817c273…001a155f 894dc014…2a62cf08
untitled text/markdown 3 B 956,141 c://9279c116…da95f6cf 2ee16a0e…30bc7048
untitled text/markdown 3 B 956,141 c://9279c116…da95f6cf bc5c7415…c89cde0a
untitled text/markdown 21 B 956,141 c://cd3b8fd1…d129d6b3 eec1db5e…ffa7aad9
untitled text/markdown 6 B 956,336 c://cd36e2f4…d80ba324 c96b1134…ba269013
untitled text/markdown 3 B 956,141 c://9279c116…da95f6cf a0615b76…a384c453
untitled text/markdown 3 B 956,141 c://9279c116…da95f6cf 79c8dd79…d6db43b7
untitled text/markdown 3 B 956,141 c://9279c116…da95f6cf 0c526a50…ce4a96eb
untitled text/markdown 3 B 956,141 c://9279c116…da95f6cf 46324bbf…ac1224cd
untitled text/markdown 6 B 956,336 c://cd36e2f4…d80ba324 4c1017e4…23263982
untitled text/markdown 3 B 956,141 c://9279c116…da95f6cf 147df570…a94dba46

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 .