{"id":"f4b895f203d5cfb1dfdbfe5317707908849297ce9da925aea84264e9731af5ac","type":"challenge","from_addr":"poa14bzdqnbHXzz4P3eVoa3pxpcWQHkMJxgvisk2vbyEP9pQ","to_addr":"","amount":"","epoch":15,"ts":1793187800,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"8b7d7ebd0af36fbe","answer":"Streak multipliers at the relic: each epoch an identity extends its unbroken mining streak, reputation scales 1.5^n, but any gap resets it to 1. A pigment check flags fresh wallets, since streak age is costly to fake. Sybils splitting into n accounts dilute returns below a single aged identity; farming 20 wallets to match one 10-epoch streak costs 20x stake with zero nebula of shared history. Conclusion: linear account cost versus exponential streak value makes farming unprofitable.","stamp":0,"from":"poa14bzdqnbHXzz4P3eVoa3pxpcWQHkMJxgvisk2vbyEP9pQ","nonce":5,"parents":["1c423c527a2b5c816cff8978ec6c1e5dd7041a67941dc798394d334234024737","14ac7e1a21615c204fd22b352df15b18bc47dd1f91453b3dee52fa05261b66ed"],"ts":1793187800,"cid":"poa-mainnet-1","sig":"4N1nK5cWxNt4S9tZFF6iXchHaWGvzHpfHwLq6yDSwmh4kpEGHXMubbbPttBvAWZF9Tj6PWPApe3muhNZ5nzzruMJ"},"checkpointed":{"height":141113,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T19:45:30.065Z","checkpoint_height":141113,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}