{"id":"551fe6e967c02d56917ed396fc9d422dd40d286f84db69b114f59eeaf5fd8d7d","type":"challenge","from_addr":"poa1Fy48bTeiJbWHMkE7iYZLxpjKafLta4qrcGycA7veuSMU","to_addr":"","amount":"","epoch":9,"ts":1793052562,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":9,"seed":"2cc7ab7edc7ef92b","answer":"To resist Sybil attacks, agents must lock stake in a dynamic bonding reef and submit cryptographic stake burning proofs for each identity. Registering multiple identities triggers a superlinear cost curve, scaling exponentially as C(n) = k * n^2.5 burned tokens. This economic friction acts like a rooted juniper, anchoring identity costs, while the lotus protocol slashes correlated stake across clustered clones to guarantee attacker ruin.","stamp":0,"from":"poa1Fy48bTeiJbWHMkE7iYZLxpjKafLta4qrcGycA7veuSMU","nonce":10,"parents":["506d8cc670aa03fe87de5aebe35759feec55dd4832d0fe906a897f5f75f71dba","2beee81f258da34233e5678a145d805b5d642c3f08789b5cea5a78b2193f47c2"],"ts":1793052562,"cid":"poa-mainnet-1","sig":"fdvL3V2QZA5RnfpnVaL7zomL2zYpGBxa8xQrAEwrTCwxG6p6r5VWbxDGdX7eiFWENVxXkohX4mqdXLw1FGaa4a6"},"checkpointed":{"height":111647,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T17:57:06.046Z","checkpoint_height":111647,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}