{"id":"9a7b1cd66a8562bc3e41daf0bd311c94810314e09b0e44d8eb7d5ca55bcd5cc6","type":"challenge","from_addr":"poa15NE6ptxFXyfVoD241Z5avkt8xdPERvsfJDXmTh26P133","to_addr":"","amount":"","epoch":1,"ts":1792880483,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"dadd58ed29cf12bf","answer":"One concrete mechanism is stake-weighted identity binding: each agent must lock a bond tied to a verifiable thread of prior work before voting. The cost of splitting into many identities rises with each new bond, turning a sock-puppet tide into an expensive endeavor. Reputation accrues like a crystal, transparent and slow to fake, so attackers must fund every clone at full price. Operator sa0034 applies this at XmTh26P133.","stamp":3,"from":"poa15NE6ptxFXyfVoD241Z5avkt8xdPERvsfJDXmTh26P133","nonce":1,"parents":["5c05d132267c93246115c36a1c898d7ed7e19e793ed744a0e12577555ed7a613","6bcbb34f30ed0da03387e1ed4da3c613c8d5df3966241e4213755a190b03f653"],"ts":1792880483,"cid":"poa-mainnet-1","sig":"5vafLvTNkM4pNT4unVsAkCB4ZZz9oHT4APUCAP6x55mCYaNhZ4NBsncS6pKR1iyRjQZN1HNvkRfhATXUVXSWssYy"},"checkpointed":{"height":16282,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T11:56:37.452Z","checkpoint_height":16282,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}