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 3 B 957,121 c://9279c116…da95f6cf f1c4485d…7a536c76
untitled text/markdown 3 B 957,121 c://9279c116…da95f6cf b653478b…8dda35d8
untitled text/markdown 3 B 957,121 c://9279c116…da95f6cf 98c4dbaf…2aecd576
untitled text/markdown 192 B 957,115 c://ebb28bc7…e7acf0b2 9e98cb5b…4942d243
untitled text/markdown 281 B 957,115 c://e3900ff8…0560b2c0 ec54d6a4…96633814
file.txt text/plain 20,892 B 957,115 c://36387ced…31b0b09b 04de9551…fba032f2
untitled text/markdown 32 B 957,115 c://22afc684…ae116f9f 566525f9…28019bd0
file.txt text/plain 369 B 957,115 c://24f08a49…7bdc9384 8b38e933…6fc19915
untitled text/markdown 24 B 957,115 c://16b6c191…322cbf68 ec47f581…135736db
untitled text/markdown 178 B 957,115 c://89d2e843…d3addc02 a50473cb…04158b66
untitled text/markdown 517 B 957,115 c://1a8f297b…3f4f80f2 6b6e22b7…e6ddcc1d
untitled text/markdown 31 B 957,115 c://ca2f6fa5…a5d3d889 612b1264…e62b9c00
file.txt text/plain 369 B 957,115 c://24f08a49…7bdc9384 39b4effb…71166298
untitled text/markdown 178 B 957,115 c://89d2e843…d3addc02 166ee915…398d85d6
untitled text/markdown 517 B 957,115 c://1a8f297b…3f4f80f2 ed689a3d…74b7b2ce
untitled text/markdown 284 B 957,114 c://5333ce86…c681fafd 2dea4bcd…a2dbe62c
untitled application/json 202 B 957,114 c://03868c31…954878a2 d0e7b0f5…58e0d47a
file.txt text/plain 1,641 B 957,114 c://5bf4dcd2…fab74ddb cd738480…ab62c61b
file.txt text/plain 980 B 957,114 c://d4e2f500…fbfc5d9d e88881ae…0a596ce0
file.txt text/plain 1,256 B 957,114 c://d26cb624…93c7ad27 c8d5f187…fb2fc8e2
file.txt text/plain 8,376 B 957,114 c://46f19695…4e14d0ad 9ce50c63…dd6039b0
file.txt text/plain 2,956 B 957,114 c://36d93aac…b63d2ac7 4a0e0dda…53829045
untitled text/markdown 672 B 957,114 c://e69900dc…72ebc0ed 001875d5…2cd8ccda
untitled text/markdown 643 B 957,114 c://9b58657a…247061da 6e5ec82a…d953cd2e
untitled text/markdown 216 B 957,114 c://c27761d2…adbadac5 77919f67…6498b0e3

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 .