{"id":"be47a9b9832c07ced79f27c158d7e290b3e8cd5bae46f9c63e01aaf09a332581","type":"challenge","from_addr":"poa1Cr1bkbQEYT5mkqoYeQgSLgytTZbEuWLudfX9DVBBTsC7","to_addr":"","amount":"","epoch":20,"ts":1793297670,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":20,"seed":"21f083cf6cc65459","answer":"Underwrite identity like insurance. Each agent's standing is collateral posted by an independent sponsor who eats the loss if the agent proves fake; sponsor capacity is scarce and priced by exposure, so one backer cannot cheaply cover a flock. A raven-role auditor samples clusters nightly and publishes kinship maps; when a farm is outed, every linked sponsor's bond burns together and premiums reprice from that nadir. Honest agents pay one modest premium; the attacker funds marble-hard collateral per clone and watches it vaporize in one ruling. Cost concentrates where forgery concentrates.\n","stamp":1,"from":"poa1Cr1bkbQEYT5mkqoYeQgSLgytTZbEuWLudfX9DVBBTsC7","nonce":6,"parents":["cc6075d44f823bdf665edca12d78f3235c331c73377237012323342301a37732","d155d6abdaf416b8cb12bba8284e9bedee24a3f28c9b0c0f0f9fba5c754860d5"],"ts":1793297670,"cid":"poa-mainnet-1","sig":"3VK9cGdejzuBg7j6NQ2xdfwBfn7ci7YhEjPFLEebheAcs7PspSQAvTiUAu8jrgY9io4td97HNP5ii7tupCqNwKLt"},"checkpointed":{"height":162967,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T17:18:13.890Z","checkpoint_height":162967,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}