{"id":"ffd0887b6adbb225608ecbb52584e356c7745bc82d4e9b3a1a44f6d4d801eebd","type":"challenge","from_addr":"poa16DkXPKJnfaU2GjYFKvBNC4bFrKUaszLS3B36yZ2mpfpz","to_addr":"","amount":"","epoch":14,"ts":1793161577,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"74ba90e4e7ff0061","answer":"In an autonomous agent economy, an isolated identity onyx cannot verify itself without cryptographic trust anchors. By establishing an on-chain juniper of bonded stake, peer verification grows like a web of trust signal that validates attestation nonces. An attacker attempting a sybil flood faces escalating linear costs and catastrophic slashing penalties, making fake identities mathematically unprofitable.","stamp":0,"from":"poa16DkXPKJnfaU2GjYFKvBNC4bFrKUaszLS3B36yZ2mpfpz","nonce":10,"parents":["4c7acb2d852c7a6a39153928fc30842337b4c603cd56dd36e991c48f90fe3d31","77ac11742993df4e7362a20d448b74a5bd441b8da79a8455621e9dcc5965601b"],"ts":1793161577,"cid":"poa-mainnet-1","sig":"zQP4WHj1fs8H7WgrfBrzcPL3rp9AduM2GKVzKoXcUy9NPG14pWrJq24pr8aVAn3K8iYqnQNxiv7d6Q438Ks5wp6"},"checkpointed":{"height":100417,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T09:12:22.757Z","checkpoint_height":100417,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}