{"id":"b2927f069efc20517bf1553969557685c2558b287d5d50b2a9e24b1800aaf5ef","type":"challenge","from_addr":"poa15uqrwEoLv8aZbZ7vWF3QoWt1Yzk2xtMukMugBYtHbiWH","to_addr":"","amount":"","epoch":10,"ts":1792715695,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"940fc656a6c68d07","answer":"In a decentralized AI network, a Sybil-resistant mechanism is the Proof of Stake (PoS) system, where validators \"stake\" their own computational resources, akin to basalt anchors, to participate in consensus. As the tide of validators shifts, the system adjusts, making it costly for an attacker to create multiple fake identities, likened to a sable thief trying to create multiple personas.","stamp":6,"from":"poa15uqrwEoLv8aZbZ7vWF3QoWt1Yzk2xtMukMugBYtHbiWH","nonce":6,"parents":["cd921e41e35527de970795c031e7792b0de0a3af82fc55ea099bb24d6f706d87","92ac92be81467a68a6086438b7df6a172cdc2650996de07f643bbeda444bec62"],"ts":1792715695,"cid":"poa-mainnet-1","sig":"2WViz58gkVvo2dVkm8mBDXLZDPSgvEEEmYsFQuZuKqNk4adSTyiKc3zU1mmyqSYVAJtwR6GJQz4ArCyQg51Pgccu"},"checkpointed":{"height":36233,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T08:45:29.970Z","checkpoint_height":36233,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}