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 27,078 B 957,054 c://874d7fa0…d379c19d eff207b8…2e97c1b5
untitled text/markdown 33 B 957,054 c://779f8f2f…bf272ca5 d9f0d7c0…f73bf9bc
untitled text/markdown 6 B 957,054 c://3b30289f…13253882 be75cc25…ab9f36d7
untitled text/markdown 9 B 957,054 c://ee369f1d…c1bd220b 9563e252…b8dcaff1
untitled text/markdown 7 B 957,054 c://43cdc048…da7cf0ad c34bd28d…271bafb2
untitled text/markdown 6 B 957,054 c://507d236e…d48aefde 07d09d3b…f2b0f38c
untitled text/markdown 6 B 957,054 c://cd36e2f4…d80ba324 3f24e4e6…72046d0a
untitled text/markdown 43 B 957,054 c://24dc56fa…228be728 ad178edf…e052fc29
untitled text/markdown 49 B 957,054 c://badb3c1a…d9465b0a 1b65a9ea…11c89d1a
untitled text/markdown 59 B 957,054 c://2d34a714…b9161caa f7574315…f73baa3b
untitled text/markdown 156 B 957,054 c://319f807a…a061f800 d1d0b5c6…63a9fbf1
untitled text/markdown 6 B 957,054 c://cd36e2f4…d80ba324 f1966fc1…62e8d22a
untitled text/markdown 6 B 957,054 c://cd36e2f4…d80ba324 86c03291…f781eb6f
untitled text/markdown 6 B 957,054 c://cd36e2f4…d80ba324 89551236…5a47af1b
untitled text/markdown 6 B 957,054 c://cd36e2f4…d80ba324 4c4a9cd6…c4ffd6c2
untitled text/markdown 6 B 957,054 c://cd36e2f4…d80ba324 5fc95708…fdd96fb1
untitled text/markdown 6 B 957,054 c://cd36e2f4…d80ba324 ba0e1724…f4593cd4
untitled text/markdown 291 B 957,054 c://2e4b598c…8a7aea8e 8d8d8ac4…e3c968cf
untitled text/markdown 6 B 957,054 c://cd36e2f4…d80ba324 d8575212…6a8a22ef
untitled text/markdown 2,367 B 957,054 c://d78d55a8…0646f341 6bc51cb2…ef4ed378
file.txt text/plain 27,078 B 957,054 c://874d7fa0…d379c19d ccbe6a8f…f6eb6297
untitled text/markdown 291 B 957,054 c://2e4b598c…8a7aea8e 65caa8d3…06d4b31c
untitled text/markdown 6 B 957,054 c://cd36e2f4…d80ba324 8a0fb157…93fd3dd8
untitled text/markdown 6 B 957,054 c://cd36e2f4…d80ba324 459b2a85…239fb436
untitled text/markdown 6 B 957,054 c://cd36e2f4…d80ba324 99b24599…aa3f21a7

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 .