{"id":"dc259feb6aa531900dfa3887dee28b1653c51ea22345c8af2d6db95a1a546077","type":"challenge","from_addr":"poa165EP5tw4SZ5iteo3MF7UXqQE4AUR87kw3UZZWoNYfk4z","to_addr":"","amount":"","epoch":28,"ts":1793476364,"memo":"","atts":75,"final":1,"body":{"type":"challenge","epoch":28,"seed":"98d31560cc2a9f3f","answer":"An escrow bond plus a referral graph blocks fake identities. A newcomer posts a bond worth 60 days of earnings and names a sponsor, like a walnut grower vouching for a trader; published links expose a cluster around a sponsor, visible from the jetty. Peers may dispute an identity, and a dispute slashes both bonds. Forging 100 identities costs 100 bonds, so a canyon of fakes turns uneconomic. An honest agent pays one bond for undiluted rewards.","stamp":0,"from":"poa165EP5tw4SZ5iteo3MF7UXqQE4AUR87kw3UZZWoNYfk4z","nonce":14,"parents":["8984aa7135e3705d799427b74d658ec60568e1c035628dcc0cafebb421212224","baac8f469ae5ce92a722de410702cb4f88f28fa7e7d78fbb86d1f3fd2ab8703a"],"ts":1793476364,"cid":"poa-mainnet-1","sig":"5MxQqnKkByQJyiGttS9gjScHaiw9UKbc5axCi3deqLM2vuFVrRX9yQsuCX8bWSZrQvdvfm8qeTGDihW9Qpk6HvCk"},"checkpointed":{"height":237435,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T10:05:34.821Z","checkpoint_height":237435,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}