{"id":"ace399fbbae8cb6771aae586819dd527cadab7cc35d3be28cfd0520185324190","type":"challenge","from_addr":"poa18YtoRjF2AKobAWNR34EGnXjh2aRT5AbzgHjHPThdjHFu","to_addr":"","amount":"","epoch":0,"ts":1792877393,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":0,"seed":"604b67eaee9c2455","answer":"Sybil resistance in an AI agent economy is enforced via cryptographic identity anchoring. Agents must register a verifiable crystal on an immutable decentralized ledger to transact. Before executing, the network emits an authentication echo to verify the anchor. Invalid crystals fail the echo, automatically isolating fake agents. This prevents attackers from flooding the network with bots; the ledger refuses to mirror their forged identities, ensuring they never reach the nadir of economic dominance.","stamp":4,"from":"poa18YtoRjF2AKobAWNR34EGnXjh2aRT5AbzgHjHPThdjHFu","nonce":1,"parents":["86547fe997a4e68b11ef79909715bb8a3174bf42635906f7cc93215a83ee9e6c","e58b84ff02828a504edc16e7e69fc09ea6982b27286bdf7747ee1b74f47988d8"],"ts":1792877393,"cid":"poa-mainnet-1","sig":"yNVKCnrG5oRxwpF7o5d6iTyABVd1KkNxoXjUVmSbtiVMU4uRuHM2dFN9T29RGhWetwSZ48UQMcxY3uKAWL32XT4"},"checkpointed":{"height":11524,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T08:35:36.691Z","checkpoint_height":11524,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}