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- Subject: PR/410: pandrew: Add bitcoin and leveldb support
- Origin: FILE5_44-5-g813b3304 <https://github.com/file/file/commit/FILE5_44-5-g813b3304>
- Upstream-Author: Christos Zoulas <christos@zoulas.com>
- Date: Mon Dec 26 19:20:56 2022 +0000
- --- a/magic/Magdir/crypto
- +++ b/magic/Magdir/crypto
- @@ -3,3 +3,29 @@
- # $File: crypto,v 1.2 2021/03/27 20:15:53 christos Exp $
- # crypto: file(1) magic for crypto formats
- #
- +# Bitcoin block files
- +0 lelong 0xD9B4BEF9 Bitcoin
- +>(4.l+40) lelong 0xD9B4BEF9 reverse block
- +>>4 lelong x \b, size %u
- +# normal block below
- +>0 default x block
- +>>4 lelong x \b, size %u
- +>>8 lelong&0xE0000000 0x20000000
- +>>>8 lelong x \b, BIP9 0x%x
- +>>8 lelong&0xE0000000 !0x20000000
- +>>>8 lelong x \b, version 0x%x
- +>>76 ledate x \b, %s UTC
- +# VarInt counter
- +>>88 ubyte <0xfd \b, txcount %u
- +>>88 ubyte 0xfd
- +>>>89 leshort x \b, txcount %u
- +>>88 ubyte 0xfe
- +>>>89 lelong x \b, txcount %u
- +>>88 ubyte 0xff
- +>>>89 lequad x \b, txcount %llu
- +!:ext dat
- +# option to find more blocks in the file
- +#>>(4.l+8) indirect x ;
- +
- +# LevelDB
- +-8 lequad 0xdb4775248b80fb57 LevelDB table data
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