signet magic computed from the challenge: 0a03cf40
Bitcoin Core daemon version v32.1.0 bitcoind
chain     magic     port  pkh                                wpkh                                         tr
main      f9beb4d9  8333  1BgGZ9tcN4rm9KBzDn7KprQz87SZ26SAMH bc1qw508d6qejxtdg4y5r3zarvary0c5xw7kv8f3t4   bc1pmfr3p9j0…
          genesis 000000000019d668… blocks=0
test      0b110907 18333  mrCDrCybB6J1vRfbwM5hemdJz73FwDBC8r tb1qw508d6qejxtdg4y5r3zarvary0c5xw7kxpjzsx   tb1pmfr3p9j0…
          genesis 000000000933ea01… blocks=0
testnet4  1c163f28 48333  mrCDrCybB6J1vRfbwM5hemdJz73FwDBC8r tb1qw508d6qejxtdg4y5r3zarvary0c5xw7kxpjzsx   tb1pmfr3p9j0…
          genesis 00000000da84f2ba… blocks=0
signet    0a03cf40 38333  mrCDrCybB6J1vRfbwM5hemdJz73FwDBC8r tb1qw508d6qejxtdg4y5r3zarvary0c5xw7kxpjzsx   tb1pmfr3p9j0…
          genesis 00000008819873e9… blocks=0
regtest   fabfb5da 18444  mrCDrCybB6J1vRfbwM5hemdJz73FwDBC8r bcrt1qw508d6qejxtdg4y5r3zarvary0c5xw7kygt080 bcrt1pmfr3p9…
          genesis 0f9188f13cb7b2c7… blocks=0
== regtest: mine 200 blocks to the same key
blocks=200 difficulty=4.66e-10
height   1: coinbase pays 50.0 BTC
height 149: coinbase pays 50.0 BTC
height 150: coinbase pays 25.0 BTC
height 200: coinbase pays 25.0 BTC