16 lines
372 B
TypeScript
16 lines
372 B
TypeScript
// OP_RETURN {data}
|
|
import * as bscript from '../script';
|
|
const OPS = bscript.OPS;
|
|
|
|
export function check(script: Buffer | Array<number | Buffer>): boolean {
|
|
const buffer = bscript.compile(script);
|
|
|
|
return buffer.length > 1 && buffer[0] === OPS.OP_RETURN;
|
|
}
|
|
check.toJSON = (): string => {
|
|
return 'null data output';
|
|
};
|
|
|
|
const output = { check };
|
|
|
|
export { output };
|