Audit report

V1 Audit:

https://github.com/peckshield/publications/blob/master/audit_reports/PeckShield-Audit-Report-LineaBank-v1.0.pdf

V2 Audit:

https://github.com/peckshield/publications/blob/master/audit_reports/PeckShield-Audit-Report-LayerBank-v1.0.pdf