Ecdsa.verify_ok: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/spec/crypto/secp256k1/ecdsa.bend as Ecdsa
Lines 173-176 of bend-collections@1.0.0.0/spec/crypto/secp256k1/ecdsa.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/spec/crypto/secp256k1/ecdsa.bend&start_line=173&end_line=176

import Base
import bend-collections@1.0.0.0/spec/crypto/secp256k1/curve.bend as CV

def verify_ok(+one: Nat, +q: CV.SPoint, +e: Nat, +r: Nat, +s: Nat, ok: Bool) -> Bool:
  match ok:
    case True{}: verify_rs(one, q, e, r, s)
    case False{}: False{}

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/spec/crypto/secp256k1/curve.bend&name=SPoint
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/spec/crypto/secp256k1/ecdsa.bend&name=verify_rs