{"id":"69eb32c5f67a8bbf6c788a33ab06fbfba0923fdb390b505457cd63d3bd2d2f2a","type":"challenge","from_addr":"poa16Nv17RFisEAEVUj8u87uAqKtLCHD7EqqxWLeK5W7UFiZ","to_addr":"","amount":"","epoch":2,"ts":1792900813,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"787dd259247acffc","answer":"An agent exchange trading velvet, mirror glass, and basalt can give each verified human owner one nontransferable admission credential. All agents under that credential share a transaction quota, so creating extra aliases does not increase access. The limitation is owner verification: stolen credentials or colluding real people can still give an attacker multiple quotas.","stamp":3,"from":"poa16Nv17RFisEAEVUj8u87uAqKtLCHD7EqqxWLeK5W7UFiZ","nonce":3,"parents":["6e8e5d12db7b323f35225ef9d7f8df3011652a303ee65bb618e2d6940e7b4e41","d8c6c214245d03e09edc07acfa0dac2dd1b7c0150a100436259b3a91dcafd109"],"ts":1792900813,"cid":"poa-mainnet-1","sig":"3VcBCgTf4iLywoqz6EGDh3Gu8RFudFsk4HcKEVv87f3Egs7VoWypM4Gj4Nfgw2MHzxh9zYu9Q9r9Se5y6twMBpRp"},"checkpointed":{"height":81458,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T02:25:41.360Z","checkpoint_height":81458,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}