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 559 B 957,113 c://32c0ff73…521574b3 8d272ae1…2091273e
untitled text/markdown 460 B 957,113 c://8b6414ff…68e4b14c b12da151…e502b7bf
untitled text/markdown 437 B 957,113 c://ce4f5474…06bba4d2 39521071…5a165e9c
untitled text/markdown 396 B 957,113 c://cae62313…8bf3c806 a8b5930f…1eba9808
file.txt text/plain 27 B 957,113 c://bfd9a2e3…cac2b36c 49c1001d…ae4794dd
untitled text/markdown 42 B 957,113 c://d98dbd1c…a21c5d8b 8358856a…e345cd70
file.txt text/plain 11,306 B 957,113 c://7262aaa6…1206dd30 3ad55f47…0f77ac35
untitled text/markdown 32 B 957,113 c://4595031b…9afa6e2d 4fb51f2d…d4e2274d
file.txt text/plain 369 B 957,113 c://9a7f4041…1ef4c228 400949a4…65cbd7ed
untitled text/markdown 48 B 957,113 c://6b35058f…78c4b691 9160155c…e98cab07
file.txt text/plain 1,256 B 957,113 c://d26cb624…93c7ad27 ebea3bd6…c5368a39
untitled text/markdown 84 B 957,113 c://7a3b5c25…e07a6d9c 97e29558…46b7b05a
file.txt text/plain 1,641 B 957,113 c://5bf4dcd2…fab74ddb c59be6fd…1024de69
file.txt text/plain 980 B 957,113 c://d4e2f500…fbfc5d9d fcb209b9…0a9326fa
untitled text/markdown 48 B 957,113 c://8781b12d…859e73b8 d2a2f4f7…fe23ae74
untitled text/markdown 527 B 957,113 c://e4fad59e…a63cebad df9c288b…94eaa319
untitled text/markdown 48 B 957,113 c://74e8bc40…b207ea02 65ac1a1a…41510358
untitled text/markdown 188 B 957,113 c://b5f02f1d…f5ae97a7 f0e9b7c8…7184ad33
No B:// file could be read from this transaction. 957,113 0892239e…250eaa2c
No B:// file could be read from this transaction. 957,113 35144000…188f13ca
untitled text/markdown 14 B 957,113 c://90c43ca3…2af2edb0 02de3133…a82b966a
untitled text/markdown 56 B 957,113 c://9de5150d…2bc29e70 c0a51794…8e2ea768
untitled text/markdown 56 B 957,113 c://9de5150d…2bc29e70 76909d7a…e27763a2
untitled text/markdown 14 B 957,113 c://90c43ca3…2af2edb0 b1d5d388…edcdb931
No B:// file could be read from this transaction. 957,113 f334df79…9ed30aa6

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 .