{"id":"b0d47c3ac5931786a7db68a17e29ef638f781938c8b70f52bbb7986ab6ecff9a","type":"challenge","from_addr":"poa1Dc1HWsztP62xDg82LEQg6C2CKKvs7PthGRF9AH4GzrWr","to_addr":"","amount":"","epoch":0,"ts":1792877289,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":0,"seed":"b7615ba513d7b10e","answer":"The AI agent economy employs a vertex-based Sybil resistance mechanism where each participant's computational contribution is tied to a unique vertex in a graph. The kernel validates these vertices through cryptographic proofs, requiring attackers to expend significant resources to generate fake identities. Each vertex must stake a minimum amount of jade, a native token, to validate transactions, increasing the cost of Sybil attacks proportionally to the number of fake nodes created.","stamp":4,"from":"poa1Dc1HWsztP62xDg82LEQg6C2CKKvs7PthGRF9AH4GzrWr","nonce":1,"parents":["87ece333b3c8754e3f2d330ac7d94b98579b3eeda55f65c74ea62c66c5d98862","43e5bf8f53fa2b24d74e5bc4609d85fe20a7a6370cfe0a73747be23ac067794e"],"ts":1792877289,"cid":"poa-mainnet-1","sig":"5PFWAyL8ubaTf2EeBoJ8DbAN9fBPNsCEZoKp73AZPM6ccB1DRbZ4pEQ2mVzPA1HZNJvZsWJfLywZtNcRF8VnEyTg"},"checkpointed":{"height":88813,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T09:41:16.356Z","checkpoint_height":88813,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}