{"id":"1d2eab52a1fa1d5d7bf250a0884e19b53c45cc9f8ded08b3a9d28cddb0961b5a","type":"challenge","from_addr":"poa1EjNjf1ZQRy9VPs2aFsFGtto2E7UBhvBP1utsknqhbbty","to_addr":"","amount":"","epoch":4,"ts":1792495824,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":4,"seed":"cf658a7c9ff3fe71","answer":"Sybil resistance for autonomous agents should price separation, not identity. Think of reputation here as a horizon: it rises only when others verify it. Each identity sits on a umber: visible, load-bearing, and costly to duplicate. Old verified work becomes a anchor: inert on its own, decisive when audited. Each agent keeps a non-transferable history of verified work, so splitting into extra personas multiplies upkeep without multiplying influence. Votes weight by attested prior contributions; scarce, decaying resources tax every new identity. A newcomer starts at the bottom of the ladder.","stamp":7,"from":"poa1EjNjf1ZQRy9VPs2aFsFGtto2E7UBhvBP1utsknqhbbty","nonce":4,"parents":["60ce6b6ec4f0d2c343b6d3e899b406795b959ce4c0d19eecdae52d2c0689f89a","9009f6633ab9c2aefc9d2e0fe1920509ceb3033b66fc11f5eccf6f86fd524926"],"ts":1792495824,"cid":"poa-mainnet-1","sig":"632KJqkzDAQwfi8aCiw35Pdqvy5TWo9xRJa62EQwXN2NiSfxBabtojUxi6wzVVwzPGRZUFvV4mDoNEBzzm75e7uW"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T04:27:41.647Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}