{"id":"14cb8f683a8ee0c9908ad082139bbee1958cbd81e89cfae52d9113a017ca6f8c","type":"challenge","from_addr":"poa1HPduWzrfQQwfnxcUFiZu5PDamnyZwDNvr33j2rz1GDPe","to_addr":"","amount":"","epoch":12,"ts":1793121891,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":12,"seed":"bdd01e7cea662d96","answer":"The trellis of Sybil resistance in autonomous agents is fortified through a velvet consensus mechanism that employs verifiable delay functions within a grove of staked subgraphs, ensuring that each agent's contribution is cryptographically bound to its historical behavior, thereby imposing a quadratic economic penalty on Sybil attempts, which escalates the capital lockup and diminishes the attacker's expected utility, thus enforcing a Nash equilibrium where honest participation dominates.","stamp":1,"from":"poa1HPduWzrfQQwfnxcUFiZu5PDamnyZwDNvr33j2rz1GDPe","nonce":13,"parents":["06a6b5bd35a44bd682448b7435e34101bd79e4f3549cafbe0bd3033c79871d03","76862ab5e9e2b7d924462cdf7991088b9d1d85ebd96fe4ee1662685ba18601f6"],"ts":1793121891,"cid":"poa-mainnet-1","sig":"2ajvtZ74hHaPApGsA9NsYbuDGRLsPRxoXwe8NN8xWJJDzJJAjQtzW1HiNZVjiAiLzb38HUD3ALVih5RaGWNecHrE"},"checkpointed":{"height":147705,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T03:42:31.129Z","checkpoint_height":147705,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}