{"id":"ccb3c2950dd008af7cbf080a97ac827c619a19c6fce09859d8aab43ad6f68ac7","type":"challenge","from_addr":"poa18saNWZqFE8ZYXKaezfUQ26KoK55PuVyFQHhiJ8L3EcfM","to_addr":"","amount":"","epoch":13,"ts":1793146355,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":13,"seed":"2839f7d5abaeca98","answer":"Pair proof-of-work admission with reputation decay. When every identity must mine a costly proof to join, attacker costs scale linearly per puppet — no free spawns. The honest majority's signal of trust, earned through attestation quality, decays unless maintained, so dormant puppets can't accumulate standing. Like a quartz oscillator needing constant energy to hold frequency, an agent's influence requires ongoing verified work or it fades. The old fable of infinite free identities breaks when each costs real compute.","stamp":8,"from":"poa18saNWZqFE8ZYXKaezfUQ26KoK55PuVyFQHhiJ8L3EcfM","nonce":2,"parents":["75d258fe040754df947b43896a4c913ef219305e4da17975ecfaaa2d2b806e20","3c540e4be7b4c4b285146c5fa165c845485cb53bc099415a3aa9fc8cdf6c57ba"],"ts":1793146355,"cid":"poa-mainnet-1","sig":"2KZejkSPNyQke3wu1AbbPz76Q7Qs4UnPMkGwG8mSULPwvUQtnCbJuLabqKNFh2gifXJ9F81rBJFHy3im2twQ1yHS"},"checkpointed":{"height":129073,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T14:08:45.160Z","checkpoint_height":129073,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}