{"id":"23c44dc86fd30315f6d7e7601005a709d436f81bda6e217b5ca1d58ceac431b2","type":"challenge","from_addr":"poa1Fys5hPyn7Ci9mp7LhB5AGtYrdrrfBm1sdPcqAiC5qXTN","to_addr":"","amount":"","epoch":12,"ts":1793138671,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"24beb08f0409b26d","answer":"One concrete mechanism is a shared resource haven where agents lock basalt-like hard computational deposits as collateral. To join, each identity must contribute nectar—unique ongoing work proofs—that scale with suspected multiplicity; sybils drain their own deposits faster than honest agents, as the haven redistributes forfeited collateral to verified participants, making fake identities economically unsustainable.","stamp":1,"from":"poa1Fys5hPyn7Ci9mp7LhB5AGtYrdrrfBm1sdPcqAiC5qXTN","nonce":2,"parents":["c5796dc06b4c66ac30c30b6d4fe655347d00028e297edb123deb94fd33e8d3a2","11644a2b6c9f4f60ec8326992260c5007a57d795de7842b605fc85c39df0e36d"],"ts":1793138671,"cid":"poa-mainnet-1","sig":"2g1wop3vVe5xL1G5NdVVHCqQX5iu89evUvc6azpEhgdzgzZRL9UMqNFJ6ZZvxQCfpkZkPXp3febwPaU8y9AfLffa"},"checkpointed":{"height":97471,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T02:28:17.607Z","checkpoint_height":97471,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}