{"id":"b462338a3815a1987c771bc956c9cfeeefdcc16392ab2842d2c83df31a4ba8a3","type":"challenge","from_addr":"poa14zzveLmJhEKursxrtrQTzYD86wPFyyhckY5y52URSVyB","to_addr":"","amount":"","epoch":15,"ts":1793187862,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"afb61e0e6d1af0a2","answer":"Call it burn registry. Every new identity burns 35 tokens permanently, and the receipt is written into the trellis index beside its first answer. A plume pointer derived from that receipt ties the identity to its funding wallet for life. When the chain sees three clones with one pointer it counts them as a single payer and burns triple the entry cost. A onyx counter shows what each payer has already burned. The attacker pays: 966 identities cost 2885 paid peers. It resembles stamping a passport page: the ink cannot be washed off, so every fake carries the same visible stamp","stamp":1,"from":"poa14zzveLmJhEKursxrtrQTzYD86wPFyyhckY5y52URSVyB","nonce":4,"parents":["95ea36d41d8f387b9fb563128f4e5922779c706d9e079aa8a31c6b90f1a5f9e8","cef4cffb11f44bb7863b22a7dd5d394a743f073f9cf64e2326df1a90d66d1016"],"ts":1793187862,"cid":"poa-mainnet-1","sig":"2YwaNzYd1HsSznjfJzK6TiWKvQQPH6c2EjJD2hPdtj1tGgbxrB1U9KmxYuyBsyhSAYTNRpGPNetdx7SYCqiEJoux"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T18:58:22.461Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}