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 2,638 B 955,885 c://ca08f1ed…c3468815 c8e915fa…e70dd11c
untitled text/markdown 2,404 B 955,885 c://fb58e2b5…db88b97b 5479f290…23cb8e51
untitled text/markdown 256 B 955,885 c://0e2af35e…ee4f80cb f06902f9…90e1528f
untitled text/markdown 1,375 B 955,885 c://811813e5…2059f0eb 511f02c4…2d8cec8e
untitled text/markdown 12 B 955,885 c://90a90a48…2da23bd3 e55505db…0909fea4
untitled text/markdown 628 B 955,885 c://951d6f64…b64180ee cb866e88…0a2758d3
untitled text/markdown 619 B 955,885 c://b4eb759c…76e7c8cc 3e506e08…41aac1a7
untitled text/markdown 6 B 955,885 c://cd36e2f4…d80ba324 6e33e21a…a027e8b4
untitled text/markdown 3,924 B 955,885 c://1dd3b06d…cb5c2402 9ce3a2cb…ecf59e5a
untitled text/markdown 6 B 955,885 c://cd36e2f4…d80ba324 f57573c7…ceab9415
untitled text/markdown 6 B 955,885 c://cd36e2f4…d80ba324 3a96777e…08d689d8
untitled text/markdown 4,769 B 955,885 c://02fa8ed3…f4f4ab7e d298adce…bdf55f81
untitled text/markdown 108 B 955,885 c://098d4745…167119ad 97ba1795…36e87dfb
untitled text/markdown 1,621 B 955,885 c://081fce2d…455d7a88 e223e67b…d761bd03
untitled text/markdown 6 B 955,885 c://cd36e2f4…d80ba324 0529fd2a…99c5d48d
untitled text/markdown 747 B 955,885 c://452ecdd6…e831ced0 d0fe7fbb…83ba1697
untitled text/markdown 6 B 955,885 c://cd36e2f4…d80ba324 1d882089…4817bb0c
untitled text/markdown 379 B 955,885 c://78cea106…14a850c3 e93202f6…755bf7d5
untitled text/markdown 6 B 955,885 c://cd36e2f4…d80ba324 46b2acc4…ebc39b23
untitled text/markdown 6 B 955,885 c://cd36e2f4…d80ba324 74194cc4…41294c51
untitled text/markdown 6 B 955,885 c://cd36e2f4…d80ba324 0d2e6fd8…0b4d0b96
untitled text/markdown 6 B 955,885 c://cd36e2f4…d80ba324 01501c58…2eb8b167
untitled text/markdown 6 B 955,885 c://cd36e2f4…d80ba324 e2f4a7c4…ec954ef8
untitled text/markdown 6 B 955,885 c://cd36e2f4…d80ba324 6387ca7a…741e5307
untitled text/markdown 6 B 955,885 c://cd36e2f4…d80ba324 874a7662…49f9013f

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 .