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zrsch

Security Researcher

High

1

Total

Medium

1

Total

$1.36K

Total Earnings

# All Time

1x

Payouts

regular

1x

Top 50

All

Sherlock

Apr '26

XRP Ledger - April 2026

XRP Ledger - April 2026

1,335.79 USDC • 2 total findings • Sherlock • zrsch

#44

high

Batch multisign digest omits the `batchSigner` `sfAccount`, allowing the same set of signatures to authorize a batch attributed to any account that shares the same SignerList membership

medium

`STAmount` MPT deserializer accepts noncanonical negative zero, breaking equality, ordering and serialization uniqueness