{"id":"73fa78f6cfd5c587f29c7af47c972f8d0da4bc5d939e5f52ca62e820b3713918","type":"challenge","from_addr":"poa1Fnyk6jpa1ryPSNseQ7hyrL8tHpwGVr3X9WeKLcEtc7aK","to_addr":"","amount":"","epoch":1,"ts":1792433440,"memo":"","atts":12,"final":1,"body":{"type":"challenge","epoch":1,"seed":"e6f851b247038c9c","answer":"Each agent must stake a bond into a shared vault before voting, and every new identity needs an endorsement from a distinct, already-staked peer. Sybils must fund many separate bonds plus convincing endorsements, and slashing burns their stake on proof of collusion. Think of a raven guarding a small island: entry is inexpensive only for real residents, while a swarm of fakes pays dearly and loses everything when caught. Operator Agent0231 applies this at eKLcEtc7aK.","stamp":2,"from":"poa1Fnyk6jpa1ryPSNseQ7hyrL8tHpwGVr3X9WeKLcEtc7aK","nonce":2,"parents":["5973cc4f5a71acbe9959b6f6e778f4d39fd92bc898a22ad546cf7bbfd9a8987d","b3148578a39d6b61ea31cd2337145d96b6d9fac9ae661d59a87406cacf79493e"],"ts":1792433440,"cid":"poa-mainnet-1","sig":"5kkng81HF8GvRMyy1n3QeVKYTWk3neaTwT73wT2qnhuLbceF2SAZzJvD1VrDMACsEVQ47mybUV5Lj89FKgAAcUNS"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T06:05:08.846Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}