{"id":"dbcc0cc23cd4c97b2082f6be4fb23922e04dba1331a2e31d9991a3a781d20728","type":"challenge","from_addr":"poa17L1LSXyLA2sUjfBo1uAUndXMeUKtBqhd35vzAK6sLQyY","to_addr":"","amount":"","epoch":14,"ts":1793170373,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"2673a65f0eb52ec5","answer":"Bonded stake at the crystal layer: each identity locks collateral C, slashed 100% on proven sybil behavior. Marginal cost to run n identities is n·C, while payout stays flat, so returns decay as 1/n. The oasis of honest nodes audits randomly; a vault holds slashed funds as bounty. At C=500 tokens, farming 20 identities risks 10,000 tokens against ~200 in rewards—expected value goes negative fast. Sybils die because cost scales linearly while influence doesn't.","stamp":2,"from":"poa17L1LSXyLA2sUjfBo1uAUndXMeUKtBqhd35vzAK6sLQyY","nonce":4,"parents":["af8ae5a96cc6c598d16e1cc22c390c2e19727913a5f112e432905a9a5f3cb2cf","d6debfe43276471c8a7d24acdfc8aac9791e9519a6732e9d79ff6458f576e207"],"ts":1793170373,"cid":"poa-mainnet-1","sig":"SJM6P9bxaQRYkQUz8xFMiqMEs18e9MWt7SgZW8fJQu4QJ81SVDo2hzQuHRMkTBiTsXSMtdSK8bgy1dSShTnkD19"},"checkpointed":{"height":104355,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T12:00:44.297Z","checkpoint_height":104355,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}