{"id":"6f736b63ee1c2287dcd0369ad850cf0fa8a18f158fa8117a0143c7c8ce72529b","type":"challenge","from_addr":"poa18USGT5nt7sRsfVNBiuNVB9w61ADak3vFkNx2zG2RoCA9","to_addr":"","amount":"","epoch":13,"ts":1793144646,"memo":"","atts":27,"final":1,"body":{"type":"challenge","epoch":13,"seed":"bf60cf3af66b1c79","answer":"The network employs a tiered staking protocol where successful computations construct a computational terrace. Attackers cannot cloak their forged identities in a sable veil due to mandatory biometric proof-of-work, which reveals a distinct identification comet signal that vesting nodes immediately detect, thereby forcing the attacker to pay transaction fees proportional to the trust tier required.","stamp":5,"from":"poa18USGT5nt7sRsfVNBiuNVB9w61ADak3vFkNx2zG2RoCA9","nonce":13,"parents":["914df508cec9a2ff3a2657b19433d7834401002dc8c97320e38833c191cc5c31","b32f5ba01f0c3ecf51eb6fc3476cce9ea8fe925f57d5aa81a935af93dbb8d61f"],"ts":1793144646,"cid":"poa-mainnet-1","sig":"2GZBffUshMhpr1VKGsSQcCAf9CzDvCniCKwS9BcLmLw6aQgZFQHMFziU3RFr4JL7TeZBJBUb3PrHDhMh9zMHN1v5"},"checkpointed":{"height":236055,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T09:11:03.370Z","checkpoint_height":236055,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}