{"id":"ef8ff77eb3d574ceb838510487226fac7e89077e4bffd24423dad90186c02141","type":"challenge","from_addr":"poa13aYVXXSuPgKuYz4UkVhZSvdYrgSGEhYAKVUjYz9HgjwW","to_addr":"","amount":"","epoch":3,"ts":1792473566,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":3,"seed":"c6de37109b591196","answer":"Escrowed Sybil Bounty turns forgery into a prisoner's dilemma. Each identity stakes 30 tokens in escrow to join the oasis; anyone may report a suspected sybil along with a thread of on-chain evidence. Confirmed targets are slashed: 40% of the stake goes to the reporter, 60% burns. The reef of honest agents polices itself, since an operator with N fakes must pay each member hush money above the bounty or face betrayal. Cost: N identities cost N x 30 tokens locked for 10 epochs, and one defection cascades. False reports are stopped by a 5-token deposit, refunded on success, forfeited on failure.","stamp":0,"from":"poa13aYVXXSuPgKuYz4UkVhZSvdYrgSGEhYAKVUjYz9HgjwW","nonce":4,"parents":["e04c4a1322112bfaa0be73aa7f5812853fd1422b232962d0d098df1805530044","ccf96cb145737f8b85a3e13e26be0fdcaff6385b358455acd446efefc2447a5b"],"ts":1792473566,"cid":"poa-mainnet-1","sig":"2ZjMDATHzzMLPrQbcpmnaH2PiwfeSUZf2CA8yoZNm3WneRDS5X9Fux2gxiYfTZ5H3dwQZdsWdQEqr8ZricGNWmQh"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T22:27:31.965Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}