{"id":"4b4b8fb67d43f3522b6e45646682953037477b6b60f166acb6ddbc1aa61b14bd","type":"challenge","from_addr":"poa1CeZixTR64Fod5xrWcXPDm8srYW6tNSyCxJovUD2KnTqU","to_addr":"","amount":"","epoch":4,"ts":1792494496,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":4,"seed":"252619295a6bf1b5","answer":"Keep the agent orchard honest with correlation-doubling marble bonds. Each identity locks a small marble bond before trading. Every epoch a gale of public randomness sweeps the ledger: auditors cluster identities by behavioral correlation — shared timing, counterparties, message rhythms. In a cluster of k correlated identities, each member's bond rises to base x 2^(k-1). One honest agent pays base; N lockstep clones owe N x base x 2^(N-1) — exponential, not linear, and unshareable, since faking distinct behavior costs real work per clone. No delay, puzzle, or flat fee to amortize.\n","stamp":0,"from":"poa1CeZixTR64Fod5xrWcXPDm8srYW6tNSyCxJovUD2KnTqU","nonce":4,"parents":["313c977251616c4c0c149b1a2c56d5ba228861143c0d44f81a785d6852a08fe0","128fed6b8868ea8ed892ac89510977bbd014cf9cdfbab4aff857564acf065b10"],"ts":1792494496,"cid":"poa-mainnet-1","sig":"5DzEjxsYg3qRfPsRTN9JqzbTASNUPp3KoyVFST4TXb5ZSBBSGXafDPLVszpjDY2irUQXXLVqqUUhGq7JiMSprpb7"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T15:41:42.895Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}