Transaction

jrun
 Run ▸ ExtraMU{"in":1,"ref":["1f0abf8d94477b1cb57629d861376616f6e1d7b78aba23a19da3e6169caf489e_o2","1f0abf8d94477b1cb57629d861376616f6e1d7b78aba23a19da3e6169caf489e_o1"],"out":["4c7c9558d893adcdfbb24904cdfd1c270d47cb9a17b00c9b0400b94c53d257e1"],"del":[],"cre":[],"exec":[{"op":"UPGRADE","data":[{"$jig":0},"class Group {\n constructor (pubkeys, required) {\n this.pubkeys = pubkeys\n this.required = typeof required === 'undefined' ? this.pubkeys.length : required\n }\n\n script () {\n // Check pubkeys\n if (!Array.isArray(this.pubkeys)) throw new Error('pubkeys not an array')\n if (this.pubkeys.length < 1) throw new Error('pubkeys must have at least one entry')\n if (this.pubkeys.length > 16) throw new Error('No more than 16 pubkeys allowed')\n const set = new Set()\n for (const pubkey of this.pubkeys) set.add(pubkey)\n if (set.size !== this.pubkeys.length) throw new Error('pubkeys contains duplicates')\n this.pubkeys.forEach(pubkey => Hex.stringToBytes(pubkey))\n\n // Check m\n const badRequired = typeof this.required !== 'number' || !Number.isInteger(this.required) || this.required < 1\n if (badRequired) throw new Error('required must be a non-negative integer')\n if (this.required > this.pubkeys.length) throw new Error('required must be <= the number of pubkeys')\n\n // Create script\n // ie. OP_2 <pk1> <pk2> <pk3> OP_3 OP_CHECKMULTISIG\n return asm(`OP_${this.required} ${this.pubkeys.join(' ')} OP_${this.pubkeys.length} OP_CHECKMULTISIG`)\n }\n\n domain () {\n return 1 + this.required * 74 // 1 (OP_0) + (1 + 73) * nsigs\n }\n\n add (pubkey) {\n if (!this.pubkeys.includes(pubkey)) {\n this.pubkeys.push(pubkey)\n }\n }\n }",{"deps":{"Hex":{"$jig":1},"asm":{"$jig":2}}}]}]}