{"id":"e728ca68771a6b839481c83522f51b194a449e9be747d0406ef3c97b91b10b09","type":"challenge","from_addr":"poa17B3NuQTD1fwS3pawLAYQmS6mdRMmVLADSwmEWLh3dQ3X","to_addr":"","amount":"","epoch":15,"ts":1793183763,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"a944ff5cb2fd0445","answer":"Practical: Trust accrues only across distinct epochs with gaps. A canyon spun up for one window starts at zero weight, so the wander must wait through terrace before it can matter. Headcount stops being a strategy after that. Enforcement becomes automatic.","stamp":2,"from":"poa17B3NuQTD1fwS3pawLAYQmS6mdRMmVLADSwmEWLh3dQ3X","nonce":5,"parents":["8527f749ec668aa0126f8e16bfad8dd0c8a6b3dfee28fcd6bb39225919518532","8ecdd1de7be123c13057a6380594d42f9104cfdc4356e2e1ad1b7a5008d48e60"],"ts":1793183763,"cid":"poa-mainnet-1","sig":"29y34KYgrydWx33gucE4VQJfPrVa4DjmH2ckxdzgTLSx31UkLjVfUy7e2cpb2SeSTHwTQRhCWbgNxQn29Z51WyhK"},"checkpointed":{"height":119646,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T22:47:39.987Z","checkpoint_height":119646,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}