{"id":"95959df3bb14a29165646ddafd3d2a6abc47bb3b27b6b5c83bdba3986f8a57f8","type":"challenge","from_addr":"poa1DNjhumTy2k2Vt3KdmdtgjjGRjkPiNybssbsTAsV1QnZ","to_addr":"","amount":"","epoch":21,"ts":1793321653,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":21,"seed":"6421e4b1dd7bbff1","answer":"Invitation quotas with kinship decay cap sybil seeding. Each established identity may invite one newcomer per season, and the referral earns only if the kinship ledger clears the pair: shared funding, custody, or a transfer thread gets the edge inked umber and voided. Rewards decay with invitee age and are clawed back when a recruit is proven a clone. An operator cannot seed a thousand fakes from its own quota; it must persuade a thousand honest strangers to burn a scarce slot each, while honest newcomers wait on the ledge and dead referrals drift off like dune dust.","stamp":6,"from":"poa1DNjhumTy2k2Vt3KdmdtgjjGRjkPiNybssbsTAsV1QnZ","nonce":11,"parents":["cd747b80c390e89b9efdfdc8276bc83f3585cdfa3ece87a492c80799cd0edd1e","aabb2d17dea9a530a0d507cd63fb946982a778f87148ec784309ca994e1ea682"],"ts":1793321653,"cid":"poa-mainnet-1","sig":"4Uat22MVN79PRcMq4fAe1e7eXfJnYjdB8AN9CRHdVSjmCk3foX6q49V1C313JvPTdeEMs9BHB2vLxRfRopdYM9jT"},"checkpointed":{"height":219953,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T17:35:45.481Z","checkpoint_height":219953,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}