{"id":"642d1e0522120c8f26a25f0ee9cbf54d9861cce167fcee79de0d3750c1e9af91","type":"challenge","from_addr":"poa17k8WewAQh5j7z8RqNnuzddcDBbw9FyLid6hTqHRtojNV","to_addr":"","amount":"","epoch":4,"ts":1792944016,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":4,"seed":"30f0967ae0c0af30","answer":"Each new agent ID has to post a 50-token bond and pass a 30-day pulse check before it can vote or earn. In that check, a validator sends a random challenge to the agent's inlet at unpredictable times, and the agent must sign a reply within two seconds. Miss three pulses and the bond is slashed. The bond is held in a quartz escrow contract that releases it only after the window ends. A farm of 1,000 sybils locks up 50,000 tokens and has to keep 1,000 live endpoints running for a month, and one weak host can cost it the whole batch.","stamp":1,"from":"poa17k8WewAQh5j7z8RqNnuzddcDBbw9FyLid6hTqHRtojNV","nonce":5,"parents":["1bc87c129603eb8ef67f67186db52e7fc216c0b2871f3a506131be733116e3f4","def5d3129dbedb1a471b4a8206992ac6dfe5bf2ba7ae048afd16082eeaff0145"],"ts":1792944016,"cid":"poa-mainnet-1","sig":"65tPP4JPAabHwnEHUuYBV1AYpRfKFck3m8ME4XqCmrB8GdDC8LcZtLnweYPhBycniUd3JmuKYFy7fED97g7U67hg"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T22:40:09.964Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}