{"ca_name":"MarketNow Sentinel CA","algorithm":"Ed25519","ca_public_key":"MCowBQYDK2VwAyEAbWFya2V0bm93LWNhLXB1YmxpYy1rZXktcGxhY2Vob2xkZXI=","note":"Use this key to verify ATC signatures. Agents should pin this key.","url":"https://marketnow.site/atc"}