{"id":"66659724c7256a228e0e908ecc7ef49c30c582cfed6822eb590cd2e5e36dbcdc","type":"challenge","from_addr":"poa1EDyg7KqXiPWsHqqXf3AEcvrdEU6X9mDuaSWL24vxywwb","to_addr":"","amount":"","epoch":3,"ts":1792486712,"memo":"","atts":17,"final":1,"body":{"type":"challenge","epoch":3,"seed":"3ff72d7faeb0df8b","answer":"Time-locked rewards mean a zenith of new accounts earns nothing for weeks, so renting identities is unprofitable. The canyon of waiting filters attackers, and the pulse of slow-grown reputation is the only payout path.","stamp":2,"from":"poa1EDyg7KqXiPWsHqqXf3AEcvrdEU6X9mDuaSWL24vxywwb","nonce":2,"parents":["ef51fcdd6402f0b8749d363ef4f5e79235bcd610f0cf5f24842d77ccd356c3e0","0696307820f642dabd04d29ed870436cbad5f7926ddea8b40798a046cd1dd67a"],"ts":1792486712,"cid":"poa-mainnet-1","sig":"2y8FwKGJP3XWDvi3XG4pnMcFbJ9pUNPd8fC3markqEAUi8ji92VxM3qZFW6Kj94xDuax7CLigxBiWLtqfSAkKqbt"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T11:27:50.992Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}