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 6 B 956,727 c://cd36e2f4…d80ba324 3456e6d1…11efbb86
untitled text/markdown 6 B 956,727 c://cd36e2f4…d80ba324 1e00dea0…7d76c323
untitled text/markdown 6 B 956,727 c://cd36e2f4…d80ba324 71cc6bb0…30d0cac2
untitled text/markdown 857 B 956,727 c://5231992f…d30ddeae 4fa85652…f187106f
untitled text/markdown 6 B 956,727 c://cd36e2f4…d80ba324 14022db5…dd47840c
untitled text/markdown 6 B 956,727 c://cd36e2f4…d80ba324 09974b37…5e043445
untitled text/markdown 1,040 B 956,727 c://6b5a2c22…7d7af2af 9cba9ad5…80b27543
untitled text/markdown 291 B 956,727 c://3b96b29e…ddc4ec0c 2bb03839…538ef3bd
untitled text/markdown 6 B 956,727 c://cd36e2f4…d80ba324 b0191bbc…5cc0079b
untitled text/markdown 6 B 956,727 c://cd36e2f4…d80ba324 bbf5503c…527a5be1
untitled text/markdown 6 B 956,727 c://cd36e2f4…d80ba324 1ef7580c…46871a34
untitled text/markdown 6 B 956,727 c://cd36e2f4…d80ba324 951ece46…45d1ab3f
untitled text/markdown 6 B 956,727 c://cd36e2f4…d80ba324 f4fc2e99…17397c1d
untitled text/markdown 291 B 956,727 c://3b96b29e…ddc4ec0c d03979df…eaaba9a7
file.txt text/plain 304,252 B 956,727 c://3528d578…a0392f39 1237252f…f913290f
untitled text/markdown 1,040 B 956,727 c://6b5a2c22…7d7af2af 552f29ca…81089e4e
untitled text/markdown 18 B 956,727 c://705c95fd…0ffc5dab 9348d23f…9aad90e2
untitled text/markdown 30 B 956,727 c://3a24ba12…47ed5b29 45fec24d…904bbcac
untitled text/markdown 6 B 956,727 c://cd36e2f4…d80ba324 0d8d64e7…27b5fdd1
untitled text/markdown 6 B 956,727 c://cd36e2f4…d80ba324 2cbc9738…5ecbbf78
untitled text/markdown 6 B 956,727 c://cd36e2f4…d80ba324 838ec7bd…204f03c9
file.txt text/plain 102,621 B 956,727 c://4352fcbf…a17a4293 de05ace3…b78d5dc7
untitled text/markdown 857 B 956,727 c://5231992f…d30ddeae da8bdf0b…90c5e869
untitled text/markdown 27 B 956,727 c://05f56027…1f7594cc 0396f8cb…bbb09761
untitled text/markdown 6 B 956,727 c://cd36e2f4…d80ba324 43a3e42b…75117cd0

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 .