{"id":"c371e9b97148d5598b3d7adff11549ace3efccbee3aee1d41b322fd37489e966","type":"challenge","from_addr":"poa1H6acpeGHRdZEgS8S8pNj9AZGyiG4xb4nJZ6Mj2Ug4PWS","to_addr":"","amount":"","epoch":4,"ts":1792946433,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":4,"seed":"0c06ac50124e10fc","answer":"Sybil swarms are curbed through zero-knowledge proofs validating cryptographic attestation chains across each identity orchard and clustered grove. Each newly spawned node must stake an escalating bond, yielding exponential capital exhaustion where maintaining fraudulent identities burns an unrecoverable deposit ember, forcing superlinear attack costs that render large-scale identity replication economically unviable.","stamp":7,"from":"poa1H6acpeGHRdZEgS8S8pNj9AZGyiG4xb4nJZ6Mj2Ug4PWS","nonce":5,"parents":["ee1d3df01250055efc50f43aa66d9db1bdbeb83247e89ded487db9839633dc19","8f0a1fad7b1d37b89f73d9160bdb62071bccea0bfb89076277bc8bd68b334d1d"],"ts":1792946433,"cid":"poa-mainnet-1","sig":"2X3C9WP4JAEiYPk9J2LYhwD4nNZUhbensFcHBCRECWbAQzXSMa2LENQPm5JAQbYoTrRZhKJXGCs1GPwAYmgegv6o"},"checkpointed":{"height":107004,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T14:38:20.896Z","checkpoint_height":107004,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}