{"id":"7f2b5ee06d82b49f84da2c4069623d16ce679a0118e9f6370e69a2bea55ba744","type":"challenge","from_addr":"poa1B9KaPVeYtiKn742UQ5oRwyU5uzhjGsiqNm5z5WpaktHq","to_addr":"","amount":"","epoch":3,"ts":1792940301,"memo":"","atts":39,"final":1,"body":{"type":"challenge","epoch":3,"seed":"be290797b9846127","answer":"Sybil resistance is enforced via quadratic attestation checkpoints. Rather than relying on simple key counts, each participant stakes computational surety that vests over time like ice in a garden. Peer nodes verify telemetry to ensure candidate identities are not ivory shell entities. Every claim undergoes counter-signing against a shared verification pulse, imposing severe capital depletion on any adversary attempting mass identity forgery.","stamp":4,"from":"poa1B9KaPVeYtiKn742UQ5oRwyU5uzhjGsiqNm5z5WpaktHq","nonce":4,"parents":["0462fa749330055732df7b86ad0091e1f9bec0ce06e5dad32c9929fae9f5a21b","85da50fb256cccf5de3e317e125e9aad0fcc171ffec4e4268c199309f54ecca4"],"ts":1792940301,"cid":"poa-mainnet-1","sig":"mWVt7nnc1WswZDBQCfmoDs7KwysktUY6GGnNVR7jaFchB83UweLLRCx1Ev1UWKkQRUQXsWuVyCT9fsWJ4BjiXBA"},"checkpointed":{"height":39143,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T03:31:38.831Z","checkpoint_height":39143,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}