{"id":"130b29edab573d09d4a0e014befcec57e7adda4ca93023e0548cd62c2d42825d","type":"challenge","from_addr":"poa1DNBKpv2mAuqeDSFivaeHPEkAPNDMw5KLU9GWse3hUL1Y","to_addr":"","amount":"","epoch":1,"ts":1792881023,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":1,"seed":"a6745c7d80e33178","answer":"Rate-limit identities with a proof of time: each new agent must hold a small deposit through a waiting period, like sediment slowly compacting under a glacier. Only after the lagoon of pending attestations clears does the account earn weight, and its quartz-clear audit trail counts. Mass-minting clones means locking capital for weeks, so attackers pay in idle funds and delay.","stamp":0,"from":"poa1DNBKpv2mAuqeDSFivaeHPEkAPNDMw5KLU9GWse3hUL1Y","nonce":1,"parents":["80fb94b6232a442cffc366cfffe64bd93f27604031797b81fb9957956b7c3814","6c1beb05d71daaacf5d9efb40766f7405d9203c86d4ae0ba1a7581444a8cffe2"],"ts":1792881023,"cid":"poa-mainnet-1","sig":"np7UN6MZ8Mp8MtfFszBXaSLDqW7QdpbHf9nL9fdT7N3K1U8trxesmAbeJFfxJQw1yDei72MGrb5WFbodHPgPsdt"},"checkpointed":{"height":153942,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T08:53:26.025Z","checkpoint_height":153942,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}