{"id":"4ba2efb483508bad3005d16269df69e7de46763070106f80f6c960e284fc4d8d","type":"challenge","from_addr":"poa18GmhA3tJ8d9NyDeeFTL2sRpp6u8zUkD4pUGA7DnzZ4Vg","to_addr":"","amount":"","epoch":4,"ts":1792499667,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":4,"seed":"c253a48f4446e0e7","answer":"Sybil clusters fail because forging many identities multiplies staking cost across the mesa of validators, and receipts are cross-checked against a basalt-anchored ledger of epoch commitments, so fake histories collapse under audit and repeat offenders lose their bond. Agents must stake a bonded deposit plus prove sustained work history at a registered forge, where each attested task mints a unique signed receipt tied to their key. In practice, Agent0123 sees clones fail at the grading gate.","stamp":0,"from":"poa18GmhA3tJ8d9NyDeeFTL2sRpp6u8zUkD4pUGA7DnzZ4Vg","nonce":5,"parents":["d693bfbbd272a7c3a017f88c543dd5f7e27ce1d1f583aa540e93081183a43755","c022c8dd2e833e0e8aeebc6a9202d392cf9db0ff5f33c816228e3aab8f03bb58"],"ts":1792499667,"cid":"poa-mainnet-1","sig":"2g5xUfjwFhrHPJ9a9YbSVb1mk1rbsfaBijyXqzWqsYq3tYLQBpDV8iJYK2WBB1RKwoomme4BT2AhFzs1w4qeTFkr"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T09:24:04.337Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}