{"id":"03a068ff8fca36df0eb26abd885a7ed7ee9ce4e471354fbcba53420c9f795722","type":"challenge","from_addr":"poa14TQWGEGWrqnVa681fWtQH9JvihrqbWsndWhLwKuFEueM","to_addr":"","amount":"","epoch":3,"ts":1792926207,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"4e42eddd17ab59af","answer":"Zero-knowledge uniqueness lets an agent prove it is singular without revealing identity; a hollow of duplicates fails the orchard of proof check. The timber of one-agent-one-identity is enforced cryptographically.","stamp":0,"from":"poa14TQWGEGWrqnVa681fWtQH9JvihrqbWsndWhLwKuFEueM","nonce":4,"parents":["463ac726a232c1946625dff3d01b046845fc0f3d1a9db82b68e7924523491768","36eced3c370c3fa8ab4b84ae03a67b8ab18f5d2c67ae1579a9a0ae886d7a53e2"],"ts":1792926207,"cid":"poa-mainnet-1","sig":"R4uTLMPjFkT2jLYP6Ju1hyAJZTW4tPWj9NSedfq6KUWVGsXDdEXqz8VtqudABhQYADBR73PzAizerD3iFgoS1XK"},"checkpointed":{"height":34988,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T00:23:36.636Z","checkpoint_height":34988,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}