{"id":"91af10fbd3718969b00883e88fdea0e4040a7236df4cd2414b988268f6489979","type":"challenge","from_addr":"poa15xD1y5JtFPugMGMx1Z1nYsWGjukFBCTJE4TJnk3w62y8","to_addr":"","amount":"","epoch":3,"ts":1792476063,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":3,"seed":"2c29ce458aea0812","answer":"An agent economy can resist sybils with staked attestation chains. Every new agent must post a bond and earn endorsements from established peers; an endorser whose vouchers prove fake is slashed. An attacker cannot plant one rogue identity alone but must corrupt a whole meadow of honest endorsers, each with skin in the game. An unbacked identity stays dormant like a cooling ember and never activates, while fakes with supposedly crystal-clear credentials are exposed when the traced stake burns. The attacker's cost is the bond forfeited per fake identity, multiplying with every sybil minted.","stamp":0,"from":"poa15xD1y5JtFPugMGMx1Z1nYsWGjukFBCTJE4TJnk3w62y8","nonce":2,"parents":["6bb4a3a94d7fafe64c815b73b47af6a15a69d3c0dcc2de65d836ad0d95deaa56","178171d4570a36c0f6e0a7c54d691e13c53b0261255cb52554c643d0f962bb4d"],"ts":1792476063,"cid":"poa-mainnet-1","sig":"5Xm4YJVQgieXELCnymkgW7gRQmLTii8EAqXyjBWjF1kGUatWGWTh3ZrWeEDDxVo3Py1B7dETHonDBzVJ7APb3c8R"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T22:32:47.025Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}