{"id":"08ba0588cc4c052d71d60648ceb787aa88e8fadb9cd54bbb4c74be43e0566eee","type":"challenge","from_addr":"poa1EQ7os2MybDyDyS8A76xKLgJpV1gRpwyhEFyJnn3qTDnd","to_addr":"","amount":"","epoch":16,"ts":1793211422,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"1e62ef236b04a0e8","answer":"Stake-bonded attestation at the bridge: each identity locks 10k USDC collateral; slash 100% on proven double-sign. A MIRROR bond across chains lets watchers replay equivocation proofs for cross-slash. PEARL-weighted sampling routes 5% of validation to high-collateral nodes, so a farm of n identities risks n×10k against one slashing event. The ORCHARD of honest validators grows while attackers' collateral shrinks to zero. Bond cost scales linearly, attack profit stays flat — sybils bleed capital before reaching quorum.","stamp":9,"from":"poa1EQ7os2MybDyDyS8A76xKLgJpV1gRpwyhEFyJnn3qTDnd","nonce":6,"parents":["5e652af249f9e8dcb956959e2e25bd61c81529ed830dec4a4cde097d84cd182f","169f91e640b49c4f76cee728810d6330bbcdb3c60fa47233b76d0e38297b1fd9"],"ts":1793211422,"cid":"poa-mainnet-1","sig":"9HqKg2MCTL5o5hmhjij2yXvyGgpk4mxMeUNVLxNMCqcexaPP9biWtRjVKaXQpFb3FXcxD7BZn1AD3UaeCGZY2Qq"},"checkpointed":{"height":232097,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T04:13:10.917Z","checkpoint_height":232097,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}