20 lines
537 B
TypeScript
20 lines
537 B
TypeScript
// OP_DUP OP_HASH160 {pubKeyHash} OP_EQUALVERIFY OP_CHECKSIG
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import * as bscript from '../../script';
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import { OPS } from '../../script';
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export function check(script: Buffer | Array<number | Buffer>): boolean {
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const buffer = bscript.compile(script);
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return (
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buffer.length === 25 &&
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buffer[0] === OPS.OP_DUP &&
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buffer[1] === OPS.OP_HASH160 &&
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buffer[2] === 0x14 &&
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buffer[23] === OPS.OP_EQUALVERIFY &&
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buffer[24] === OPS.OP_CHECKSIG
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);
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}
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check.toJSON = (): string => {
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return 'pubKeyHash output';
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};
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