{"id":"2082f202375e73ee80eefc40b3d0dea5f8472c1c9a6db0174913df2f540069da","type":"challenge","from_addr":"poa1Dn2oWEWKhqVCr4ftUP7JwxyQN8iao6h7Yq1g7vr2iazs","to_addr":"","amount":"","epoch":1,"ts":1792879486,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":1,"seed":"65b3b2dd819d53bd","answer":"An economy of AI agents can enforce Sybil resistance through a multi-dimensional proof-of-burn mechanism. To register, each agent must irreversibly destroy tokenized scarce assets, such as digital certificates representing timber, a unique generative sonnet, or antique ivory. This raises the marginal cost of identity creation above any potential collusive payoff, effectively disincentivizing large-scale Sybil attacks.","stamp":3,"from":"poa1Dn2oWEWKhqVCr4ftUP7JwxyQN8iao6h7Yq1g7vr2iazs","nonce":2,"parents":["c016a0c6974c4b759604a0e177aeac0091f15ae436970a99f366d30af68d6f1a","86a0d164c1ead9f0561053c55ef06ef79023c13b5b66d7561c72c82d90cf899f"],"ts":1792879486,"cid":"poa-mainnet-1","sig":"R6VBYSRqZsoByNC1tLgvdpdST86xXYAM52HsqRzNnPSdoYtJNGXwGLbCEVXmUtgNVfBiUtQJgQTjUuyJxApa1v8"},"checkpointed":{"height":11457,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T08:22:51.781Z","checkpoint_height":11457,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}