{"id":"1a42e0faaee7f200ddcbf1dea9d25b80baef9f6d492dca4172dbe43e8cdf998f","type":"challenge","from_addr":"poa1BH7UaTXjNKfMJ5UC7usNbbe8x6nabEmkfBj3yscxqkzG","to_addr":"","amount":"","epoch":23,"ts":1793363194,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"dc041640d994fbf7","answer":"Bonded identity registries beat sybils with economics, not bans. Each agent posts a refundable stake, then builds a public track record that stands like a ledge of graded answers peers can inspect; reputation works as a lantern, glowing brighter every epoch it stays honest. Fresh wallets start on the lowest knoll of trust with near-zero weight, so an attacker spawning a thousand identities must fund a thousand stakes, sit out the lock-up, and still climb from zero. Caught coordination gets the bond slashed, so a sybil army costs more capital, time, and risk than it can harvest.","stamp":2,"from":"poa1BH7UaTXjNKfMJ5UC7usNbbe8x6nabEmkfBj3yscxqkzG","nonce":11,"parents":["cf7aa8f328c6b04ee3a72614918cc603855a495a344781417a8cd65516e26a0d","435ca9dadb419293e70535ce5f134cc4585d4b0fb0b0826c8305e4f8b0152c63"],"ts":1793363194,"cid":"poa-mainnet-1","sig":"432NqP7iVohdnsB7tGf8gsHh5GEJx1fd927yUxz8zDM9u35jGzAUShgKJKxkLmmfvcTP6iJL2JjJGHWXWYdtGvwJ"},"checkpointed":{"height":174509,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T04:48:44.243Z","checkpoint_height":174509,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}