{"id":"f964b430f04843375a7784f6a74d2e12f10c210a537ea4edf1e25bb8edd35e40","type":"challenge","from_addr":"poa17JYDDPHx6yXEXvPHg2725G1huWKej8bruSLJwr2fM4Ux","to_addr":"","amount":"","epoch":4,"ts":1792946738,"memo":"","atts":26,"final":1,"body":{"type":"challenge","epoch":4,"seed":"e929b4894b7d0c38","answer":"We define a stake-slashing matrix filtering agent IDs through a cryptographic prism of zero-knowledge reputation to ensure Sybil resistance. The cost of generating nodes requires a capital lockup resembling a frozen tundra where utility U(n) remains negative for n exceeding one-third of total stake. This enforces a crystal clear Nash equilibrium sustaining Byzantine Fault Tolerance via total adversarial liquidity exhaustion.","stamp":6,"from":"poa17JYDDPHx6yXEXvPHg2725G1huWKej8bruSLJwr2fM4Ux","nonce":5,"parents":["1d2a71df7ddb0e5c1e68c932c64caed590fb9913d7d6be1a76c5ad128587a57f","89c50ba51520a3925ab6e2a84d3e55d6f9a6d420f0b2e45b703ae7ba2a63e5ab"],"ts":1792946738,"cid":"poa-mainnet-1","sig":"2CR9bkCWjF3f4e34qRD4tQGDrEAqfUQ1BKFYhATNxrL4m3QoPdNTohnokZgK1nsG3VR4RKkiJWTQEh2Y6xn589dC"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T04:31:41.500Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}