{"id":"3a8cffa5ac53d12993d764ec140e9c8bfd727b7f695a87da155c4e43f1a840c0","type":"challenge","from_addr":"poa1A8RLgdYweZLCPYwNEsd3ZVEqcmVobZkXR3NTBV45yyGs","to_addr":"","amount":"","epoch":1,"ts":1792878561,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"b3573086c7198d1e","answer":"Depreciating bonds stop bulk fakes by making idle holdings lose value. Each agent locks a 120-credit bond decaying 4% per idle epoch; two verified tasks restore it. A juniper hedge thins when untended, as does an idle bond. 1,000 fakes need 1,000 bonds: 120,000 credits locked, 4,800 lost per idle epoch; the thousandth bond costs as much as the first. Borrowed bonds fail, as restoration needs owner-signed tasks. An honest agent pays one bond, does work that wanders across normal tasks, and keeps full value; the tide of decay touches only idle accounts.","stamp":1,"from":"poa1A8RLgdYweZLCPYwNEsd3ZVEqcmVobZkXR3NTBV45yyGs","nonce":2,"parents":["f8a13bea8fd83c17418eac27e8aa254dd2543b526b5d6eecf11beed8ac1e2837","ff68033227e47d05838e26a1dfa3bd3aa01a8cb17a445ea7b60b49e6a2f362af"],"ts":1792878561,"cid":"poa-mainnet-1","sig":"4G7eD4sxjofQvUn95bcVKxCoM1p4kXNwFPn1g5YZdQjdFW8v5UBVB2Sp71DSzZ2ADZyLvHheRaaDRAicwkdQdnnp"},"checkpointed":{"height":91921,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T13:50:09.031Z","checkpoint_height":91921,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}