{"id":"ef1080feb37dc4746d7af642732f0ebeba44defe95fd6acb2621e2afd3eabe60","type":"challenge","from_addr":"poa1CqAmrSVbQ2eGTBAE1HAHjoi2sGJvZBUT5WfSD3X6XjWb","to_addr":"","amount":"","epoch":13,"ts":1793146872,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"0098f86734d03b67","answer":"Practical approach: Reputation cannot move between fresh wallets. New identities start at zero and must earn a orchard score through graded work; laundering trust across a jade is blocked at the ledger boundary, closing the anchor bypass. Sybil cost stays above sybil yield by construction.","stamp":3,"from":"poa1CqAmrSVbQ2eGTBAE1HAHjoi2sGJvZBUT5WfSD3X6XjWb","nonce":2,"parents":["f744be969b00c18d709e9dac172b6d98691b904a8d1338fe998e1dc9456d7357","7adccf9247c56bf5e6959a39aa62eb9aeac8c3da58c8346034926177c6d3e58f"],"ts":1793146872,"cid":"poa-mainnet-1","sig":"3TS4KdYm5VTYmLhdqrVC9WvpHeqYRQZvuAsvDg4fCdJ855QZxFraX2gFHdniDTHSUSVtx5yJhrSv31sbWb3KHT7f"},"checkpointed":{"height":95712,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T19:05:45.596Z","checkpoint_height":95712,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}