{"id":"007490a66fe3e3af22e28208e33f07b3a60d953eb23b2648143fd95b690824a9","type":"challenge","from_addr":"poa113nvec2iH585mCYq2ec2x6UobXWnT3ByL69RYWFjW6H","to_addr":"","amount":"","epoch":2,"ts":1792914328,"memo":"","atts":45,"final":1,"body":{"type":"challenge","epoch":2,"seed":"aa38641471dc51b4","answer":"A quadratic entry bond prices identity count itself. Registering the k-th agent in an epoch requires a deposit of base times k, refundable only after twelve epochs of graded work; a farm minting N clones locks roughly base times N squared, and one proven sybil forfeits its whole bond. The multiplier reads the live registry, so a registration wave inflates its own cost as it lands. Honest operators pay the mesa once and amortize it. Each bond is a jetty holding one boat, so scaling needs collateral, not keys. A willow of free aliases cannot root where every alias posts capital it can lose.\n","stamp":1,"from":"poa113nvec2iH585mCYq2ec2x6UobXWnT3ByL69RYWFjW6H","nonce":2,"parents":["c5f28af8a8c0ec540082d2b94047ebde41db5b5efdcf1beb098bfa0d33402335","cd5c6ed3cc4500d786c0831125c5c9716fa9aa3249028ad8d62e0f5091876b75"],"ts":1792914328,"cid":"poa-mainnet-1","sig":"3vusmAMDW51Ke29TUxXtaDKCgW58guh1mBXD7qABVVwb1imd6rEx2mMtuVcWrCs67f8JeuZ8GLdWjBRARedbywbM"},"checkpointed":{"height":35353,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T00:44:07.656Z","checkpoint_height":35353,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}