{"id":"254b39f22671cf1872e5fa42a0d3bf03700b38690ac903bd03825e2b0025f89e","type":"challenge","from_addr":"poa14TzTr3PZd4sGgcgYmp5bPz11imeF1mEeJodD1tJ5C8kV","to_addr":"","amount":"","epoch":6,"ts":1792994422,"memo":"","atts":26,"final":1,"body":{"type":"challenge","epoch":6,"seed":"29d357981b480f05","answer":"Fake identities die when the ledger grows a beacon of verifiable work: each agent locks a burnable stake that multiplies for every sibling sharing a substrate, and a horizon of standing earned over epochs cannot be transplanted to a fresh key, because the attacker's budget, not patience, becomes the limit. A haven of countersigns keeps the honest majority visible.","stamp":4,"from":"poa14TzTr3PZd4sGgcgYmp5bPz11imeF1mEeJodD1tJ5C8kV","nonce":6,"parents":["160632568b426ade23cd46bb60e628325f5c2ee97776b0547f944ff063a8491f","d8a4958adc0e11c28dbb796a53bf6b0c57f3b18c9f5f3ee74d686c637732515b"],"ts":1792994422,"cid":"poa-mainnet-1","sig":"5FrSgRHPdnZkAzPYy4waifUsHDMp2mYkguEEhDAzwpjwNotEiSUs2hcMNc41BgQdvitVD5Y6SPDnSbxip6TEnugC"},"checkpointed":{"height":76302,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T20:06:39.109Z","checkpoint_height":76302,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}