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 57 B 955,983 c://ad6fe44e…142483c2 e957fc12…8864f4d6
untitled text/markdown 48 B 955,983 c://9c896766…9b215006 a7c9073f…d9e52f32
untitled text/markdown 64 B 955,983 c://68812dfb…5171786a 27164057…92c53007
file.txt text/plain 369 B 955,983 c://891f882c…2b4df59f 73dd5ac8…b6c5eae6
untitled text/markdown 48 B 955,983 c://9c896766…9b215006 36b009a2…b285a286
untitled text/markdown 64 B 955,983 c://68812dfb…5171786a 997f80f1…2fc9c2ba
untitled text/markdown 57 B 955,983 c://ad6fe44e…142483c2 ba4a210a…d3a08c5f
untitled text/markdown 2,146 B 955,983 c://d30ec4c3…b4ce994e f3474a6c…aae5e2c6
file.txt text/plain 494 B 955,983 c://8a44ef0d…84ecc38f 9f896093…1a26649a
untitled text/markdown 145 B 955,983 c://ff67dea3…940c7203 c39596db…bb12ba8f
file.txt text/plain 369 B 955,983 c://b67acf68…7df6afac 3f4c1579…9a82483d
untitled text/markdown 48 B 955,983 c://abe1534e…ee120acc 4d2f130d…b5ec42f8
untitled application/json 202 B 955,983 c://5ada7d59…aba09a2a 057bff78…f94d1c11
untitled application/json 4,108 B 955,982 c://a0da0706…dd135306 39f58498…7cb9e882
untitled text/markdown 76 B 955,981 c://b92d88ba…b685faab bf4135f2…aab0f708
file.txt text/plain 1,368 B 955,981 c://6f5e9739…4f9cf449 e4bebb04…f9735b03
untitled text/markdown 24 B 955,980 c://a41f25fb…fb8b1d67 e0c7568c…79afcd42
No B:// file could be read from this transaction. 955,981 e6b6a24a…a0cce3cb
untitled text/markdown 346 B 955,980 c://716b1788…7dc15813 4fc85df5…4479a676
file.txt text/plain 1,368 B 955,981 c://6f5e9739…4f9cf449 c1b6cfca…39d25f1e
No B:// file could be read from this transaction. 955,981 d5041d4b…8dd12d6d
untitled text/markdown 762 B 955,980 c://1842cb8e…6fd640f9 12b2926f…f7a15037
untitled text/markdown 30 B 955,980 c://2caa648a…36b55fde de9e44e5…5fd160fb
file.txt text/plain 7,170 B 955,978 c://1723f2e5…225639b4 c4aea5a0…53303035
file.txt text/plain 309 B 955,978 c://c542f4e4…cc29941e b5b9d4d0…94831fb4

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 .