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
No B:// file could be read from this transaction. 957,028 0352439c…2fe319a2
untitled text/markdown 42 B 957,028 c://a0db50e3…3053eed2 7288063d…35b28f77
untitled text/markdown 81 B 957,028 c://fc979cb1…aab7418b 67b9cac4…902cbec9
untitled text/markdown 42 B 957,028 c://543a116d…9a04b24b 572ec91a…10491be1
untitled text/markdown 85 B 957,028 c://f7d32d14…9b075d57 a3c8ed71…9de5cfaf
untitled text/markdown 219 B 957,028 c://0954de7a…df477584 540a2f2a…7c5773d2
file.txt text/plain 225 B 957,028 c://7ddb24b3…fff3853a e5decff8…9b473850
untitled text/markdown 85 B 957,028 c://f7d32d14…9b075d57 3d425899…006a54ce
untitled text/markdown 63 B 957,028 c://168e69f0…89e77cd0 e4e292cd…a2c5ba89
file.txt text/plain 251 B 957,028 c://13422e7c…27d852b3 03063ac7…1167a6ce
untitled text/markdown 81 B 957,028 c://fc979cb1…aab7418b 0b03e5ee…1cc67e79
file.txt text/plain 136 B 957,028 c://e2f554df…700c8171 464020c5…0a47cad5
untitled text/markdown 42 B 957,028 c://543a116d…9a04b24b 772dafce…a4f01099
untitled text/markdown 4 B 957,028 c://90bffe18…8b3ac17c c00847ec…083986db
untitled text/markdown 4 B 957,028 c://3624b75b…be59034c 6077873b…e81f2c4c
untitled text/markdown 42 B 957,028 c://a0db50e3…3053eed2 7d8f7d6e…8de7c2cb
No B:// file could be read from this transaction. 957,028 6be1e040…525b1ca1
untitled text/markdown 6 B 957,029 c://cd36e2f4…d80ba324 ffb9fb2b…4a87def2
untitled application/json 203 B 957,029 c://b782948d…b0bdc89d 4a119da5…39997b22
untitled application/json 5,898 B 957,028 c://0ec4f553…1fa2439a d75c29fc…cc572e11
untitled text/markdown 6 B 957,029 c://cd36e2f4…d80ba324 5cae7beb…39adda6e
file.txt text/plain 302 B 957,027 c://5fe71b47…476611c3 1eec33d5…e531bbe2
untitled text/markdown 86 B 957,027 c://d176f520…b5260fbf b0213423…771b66f0
untitled text/markdown 192 B 957,027 c://f12ecb73…7deacf10 2c3d2fc9…1ec051fb
file.txt text/plain 123 B 957,027 c://9a206705…b7c72329 4a714c92…e879acff

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 .