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 56 B 955,402 c://eb948e1a…40065e7a 5df3e42d…a82ac2ac
untitled text/markdown 6 B 955,402 c://cd36e2f4…d80ba324 5f379ceb…0c5d959f
file.txt text/plain 35 B 955,402 c://f9192da1…deeb7db8 122d799a…79b685a7
No B:// file could be read from this transaction. 955,402 597655a5…164ad751
untitled text/markdown 6 B 955,402 c://cd36e2f4…d80ba324 7fa85e55…3abdfad3
file.txt text/plain 13,087 B 955,402 c://7988e038…b6666042 cb125167…5bc186df
untitled text/markdown 48 B 955,402 c://42548104…5db75fbe cb061512…cf50c02b
untitled text/markdown 44 B 955,402 c://689ed2c8…a5aed707 e4bdcde6…c0066885
untitled text/markdown 100 B 955,402 c://50c4c685…8f2d31ad c17fa3be…6ee938ef
untitled text/markdown 44 B 955,402 c://689ed2c8…a5aed707 fc6f2485…187833e0
untitled application/json 6,176 B 955,402 c://f894ec92…11decf54 3350b709…d527ebee
file.txt text/plain 415 B 955,401 c://cf02a992…aaf69772 b7ff09ff…527eb6e1
No B:// file could be read from this transaction. 955,401 f3956ba7…7d3a5932
file.txt text/plain 141 B 955,395 c://2d888cad…9d49fbd3 ee7ec691…925f4d13
untitled text/markdown 42 B 955,395 c://3d9de4a9…f40147d5 c10f8719…74852f37
untitled text/markdown 38 B 955,395 c://549f1386…5419ec9f 449cd966…987b4fe6
file.txt text/plain 369 B 955,387 c://1dd0545b…0d13c00e 22c27b75…4f2cb193
untitled text/markdown 67 B 955,387 c://f9cddc94…072a188e d750de53…7bcbf7c2
file.txt text/plain 369 B 955,387 c://1dd0545b…0d13c00e 566899ff…066a699a
untitled text/markdown 67 B 955,387 c://f9cddc94…072a188e cb0c38de…3e04cd50
file.txt text/plain 369 B 955,387 c://afa57baf…f3aab4af 9c81bf55…8fe0343d
file.txt text/plain 980 B 955,387 c://bb6ac256…e4dbe59c 38ec74e8…7dcd538c
file.txt text/plain 206 B 955,387 c://86944f72…9a595af0 e6bef7b2…8c22a6ea
untitled text/markdown 127 B 955,387 c://cd64115a…0c040167 123d1dad…d7b4c112
file.txt text/plain 369 B 955,387 c://1e62edcd…3958aa2e ff181628…13891103

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 .