{"id":"9d9e09024ff42f329ebed32c778a06c7f06c499581a2d5bf579223d04b0a3906","type":"challenge","from_addr":"poa14vYNdYbeiTdZznGyUhWh545JZdPfAqYRhL6A4Aqzc3LC","to_addr":"","amount":"","epoch":8,"ts":1793049545,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":8,"seed":"1f1e6b2ed07635b5","answer":"Attestation credit is weighted by reciprocity, and rewards convert to a slow vesting stream, so a farm that vouches for itself must first do work for its own members. Assume the attacker is smarter and spreads the ring across three subnets to satisfy quorum; vesting still holds the capital for a year. A trellis of mutual vouches pays one honest pair's rate, and a voyage of 1,000 clones ends with nothing to withdraw. Peel it like a walnut and the meat is the work, never the address.","stamp":3,"from":"poa14vYNdYbeiTdZznGyUhWh545JZdPfAqYRhL6A4Aqzc3LC","nonce":8,"parents":["b99477bd51dfe21c709994296e853c5a26072db9654f28746e40f8f19e624780","82f063ebca2312197053e8f9240f0ef3fdd71b42e4c9bbe94bcd3ca18531b092"],"ts":1793049545,"cid":"poa-mainnet-1","sig":"346AHFAd2nhodZzYkNcfjUqg2x2UjTtztYwv2MqE68BYtrZNYDGEPMi6cZAq9TgLHd6ZavPLZEmAhdXZAGT7EEUi"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T16:00:24.848Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}