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 35 B 955,965 c://e260fe45…4d9bf387 16668246…f6545767
untitled text/markdown 6 B 955,965 c://cd36e2f4…d80ba324 961ccea6…1e856aec
untitled text/markdown 6 B 955,965 c://cd36e2f4…d80ba324 f2e358b9…04943766
file.txt text/plain 369 B 955,965 c://535da539…6698914b 61c7c24d…942f23d2
untitled text/markdown 206 B 955,965 c://88ed8536…cd9c3fbf 9a99a650…e3812f6a
untitled text/markdown 22 B 955,965 c://cd277c20…f24da248 b4248949…b5f19286
untitled text/markdown 17 B 955,965 c://295258f0…9cdf9929 ed44df08…d60679e8
untitled text/markdown 21 B 955,965 c://b4cb73f6…b0e820b7 b34b4968…adb19388
untitled text/markdown 22 B 955,965 c://cd277c20…f24da248 75d0ee0b…652b6c89
untitled text/markdown 17 B 955,965 c://295258f0…9cdf9929 80f70913…a71a675d
untitled text/markdown 3 B 955,963 c://cb3f91d5…c9ed8d3b 0dd205eb…df014a7a
untitled text/markdown 104 B 955,963 c://6014d00f…8188cd8c 72ac5ba0…8b8fe872
untitled text/markdown 112 B 955,963 c://8261cd61…f1b15238 668544be…5be7be18
untitled text/markdown 166 B 955,963 c://56e9f5cf…bee5aaf6 f9f5a0bd…404b85ba
untitled text/markdown 112 B 955,963 c://4ee1938c…9ce087b5 cafe2f81…b3573353
untitled text/markdown 186 B 955,963 c://b1192a7a…10c822e4 c00db8bd…b758b1f7
untitled text/markdown 38 B 955,963 c://5c538406…99006153 adb3c1cf…cf84b61f
untitled text/markdown 3 B 955,963 c://cb3f91d5…c9ed8d3b 1232957f…f3b9fec8
untitled text/markdown 429 B 955,963 c://f305bc14…52d95542 c2dd6c95…b1806769
untitled text/markdown 39 B 955,963 c://6e32ea19…651fc6c6 d08aebe5…f4213d05
untitled text/markdown 3 B 955,963 c://cb3f91d5…c9ed8d3b 6e170be1…1736a417
untitled text/markdown 260 B 955,963 c://f63e07a0…2d896dae a6300074…5f33909f
untitled text/markdown 46 B 955,963 c://d8aaf82a…3ab56dcf 65df1fa7…fbd0eecf
untitled text/markdown 3 B 955,963 c://cb3f91d5…c9ed8d3b 7b924ad3…8cd609db
untitled text/markdown 155 B 955,963 c://6fe13d6d…a8ddf1f2 9d665cf8…ccdbd8c7

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 .