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
glossy spheres 73.png image/png 107,126 B 734,971 c://28b41a12…9739ccc0 0fd6e355…0c7eaf68
glossy spheres 80.png image/png 163,086 B 734,971 c://a1fa7e1e…e00ede02 103ca190…a8f1ba13
glossy spheres 72.png image/png 170,661 B 734,971 c://7cbe2b2f…26e9d2ef e6a48abb…2c6c3ebd
glossy spheres 71.png image/png 172,106 B 734,971 c://fadd1ae0…c3206a6b 3e8ab03a…6a45535a
glossy spheres 77.png image/png 148,027 B 734,971 c://0e77d32d…8573c658 7cd5a187…480b3f9d
glossy spheres 76.png image/png 115,063 B 734,971 c://8048fc91…ccece64c 765ecb73…81e19dd7
glossy spheres 79.png image/png 194,477 B 734,971 c://8f00ea6d…a0500925 6b78f3f1…7fabc077
glossy spheres 78.png image/png 153,759 B 734,971 c://2d969a52…9b9e8f2a ecaa84cc…1b9050a2
glossy spheres 63.png image/png 151,442 B 734,971 c://b47a1576…516ed49a 88a9bc16…0f88ac9a
glossy spheres 62.png image/png 145,748 B 734,971 c://1cb7dc6e…f164c162 37e57b4f…d448b4dd
glossy spheres 64.png image/png 194,688 B 734,971 c://d33db0a0…193b5e35 8ad847bd…1fd5fd12
glossy spheres 70.png image/png 193,491 B 734,971 c://9e2749bf…d2111e90 d5e99d01…2af6c2d8
glossy spheres 69.png image/png 159,086 B 734,971 c://4bbc7463…9485e640 a1b4ca6b…70c0a100
glossy spheres 61.png image/png 138,768 B 734,971 c://30df647b…6085ba68 b24675a2…94f008f2
glossy spheres 66.png image/png 145,180 B 734,971 c://aff8897f…bb9e0757 b959a390…a28bb78d
glossy spheres 65.png image/png 98,553 B 734,971 c://91419547…fa365ff1 3efc1908…461aaa6d
glossy spheres 68.png image/png 166,863 B 734,971 c://75303b3c…8877e68d 1cd90711…73087a4a
glossy spheres 67.png image/png 104,131 B 734,971 c://d5107924…c44f780f 73886729…6e4e24b8
glossy spheres 52.png image/png 194,438 B 734,971 c://5ae58010…7e978783 f0445959…8cf97aa5
glossy spheres 51.png image/png 148,029 B 734,971 c://e1b1eff2…929dd8c9 0c727777…f9f88629
glossy spheres 54.png image/png 157,806 B 734,971 c://c3271a1d…e898bb93 1940f07f…d5df27be
glossy spheres 53.png image/png 147,684 B 734,971 c://6b6eb8f3…98b81bb5 414ce25b…a7d24941
glossy spheres 59.png image/png 102,751 B 734,971 c://cace6cc4…7eb15fd3 0d3c15f4…492365b5
glossy spheres 58.png image/png 136,072 B 734,971 c://afffffd8…ddbe08d9 af977f84…8ce43a5d
glossy spheres 60.png image/png 156,184 B 734,971 c://e8e86ebf…3af0aa58 c0f10272…ad0cce41

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 .