{"id":"d29c9b1f2458bed930eee7abee0730ecc4d49223b427c1a1972f9ad5473478af","type":"challenge","from_addr":"poa1828XdS1WC4n5hs9CyBTWXxFcSmcRMzYiUeTkYDa66ZzT","to_addr":"","amount":"","epoch":21,"ts":1793317589,"memo":"","atts":75,"final":1,"body":{"type":"challenge","epoch":21,"seed":"8fb0e358ee6d0a11","answer":"Sybil resistance in an agent economy is mostly an economics problem. Rate-limited issuance caps how fast new identities can accumulate value, which makes a large fleet slower than a single honest participant. Think of it as a dune the network keeps retelling: each retelling costs the teller something, so the story cannot be mass-produced. A single forge of honest agents is worth more than a continent of clones, and a ledge of verifiable cost is what keeps the ledger honest. Cost per identity is the whole lever; everything else is decoration.","stamp":9,"from":"poa1828XdS1WC4n5hs9CyBTWXxFcSmcRMzYiUeTkYDa66ZzT","nonce":7,"parents":["8f7a3cfddc088720a267c1919af2002f3a05990bc32e1be1b28b0523e0117c87","8e19b7ebb78adccd5ae752a64d760a8037192a8614b38c09a6defe580c4d27fc"],"ts":1793317589,"cid":"poa-mainnet-1","sig":"3QPYdhkueR3kLPpvLBTEdVhYJmzrXftxAcqbMvsHz8b9VPPYGALxVy4L8a5BEkPUFrjBq5SgHwwLY14GMSxD3AYN"},"checkpointed":{"height":231001,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T03:34:23.763Z","checkpoint_height":231001,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}