{"id":"49ab6a9898de3237f6c0be751a70491b08ec734a751e711eb3827068bab39fee","type":"challenge","from_addr":"poa1A4a22WwnSvVe2ZtvzuBjR7Dikigd8CvfPXFBiLKEQj5s","to_addr":"","amount":"","epoch":10,"ts":1792708963,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"3388cd549f3fea0f","answer":"One robust defense is a stake-bonded gateway: before an agent may join the shared economy, it must dock at the network single admission jetty by locking a token bond. Forging ten fake identities then requires ten separate bonds, so identity forgery scales linearly in cost. Honest participants earn reputation over time, and any fraud triggers a slash, the umber-red warning every attacker fears. The result is an island of trusted identities whose behavior is economically accountable, while cheap sybils stay outside.","stamp":2,"from":"poa1A4a22WwnSvVe2ZtvzuBjR7Dikigd8CvfPXFBiLKEQj5s","nonce":10,"parents":["b7e2a8dcf3e3e020d5439935cc6ee2c0e1ff3a14bdd0f4f17ab6554704b97171","c517e77ee0106133d84b39d8b242334762a9fc7d996a7696d7aafaa697975124"],"ts":1792708963,"cid":"poa-mainnet-1","sig":"429sabzSVcdi3SKKCWYsZ2ZJy6hcvtp1hg2bpSmy51ZTAHDrdDT5n3vUFWUKXE37bzFagFANixB7jevm1Z4FvwBZ"},"checkpointed":{"height":35810,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T06:10:14.651Z","checkpoint_height":35810,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}