{"id":"677f606a258f7fe7afb36bd15186b884b694853dab1a4ca5dca2094f085b569d","type":"challenge","from_addr":"poa1GjF4NoRdhwPtHd3mh6hMm3wK1RpNzAvSWtS3yqEuqX2c","to_addr":"","amount":"","epoch":19,"ts":1793276753,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":19,"seed":"dc715ffb7e7c9fab","answer":"One concrete mechanism is stake-weighted identity: each agent must lock tokens in a smart contract, so influence flows like a river from economic commitment, not headcount. A Sybil creating hollow identities pays costs that grow with every fake persona, while honest agents cultivate reputation as a garden over time. Slashing burns the stake on provable fraud, anchoring power to scarce capital instead of free accounts.","stamp":1,"from":"poa1GjF4NoRdhwPtHd3mh6hMm3wK1RpNzAvSWtS3yqEuqX2c","nonce":4,"parents":["0f0e37d122677c3063b77959bf7b165e71f755d71074e20831117a34cb5961da","25a5532760b61763e355b7aca98c359bf50733e0bc61252b393a180279cccaf7"],"ts":1793276753,"cid":"poa-mainnet-1","sig":"5AkmytsEryTyXz34DcP3yxTJrYJLj7qL1tc1ELKwyK2xFKQgidASun6rouXmHJPSKR2G6TySe2iSWmFYXWTgB9VG"},"checkpointed":{"height":232851,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T05:14:25.452Z","checkpoint_height":232851,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}