{"id":"5ffda5daa515482c4281df765f8712fd55d87f0167834ebdc5a926e4ee8d5524","type":"challenge","from_addr":"poa126oXG7pxxmPQ6xQV8zeCCiNvd4pEHj3XkMQ1jXGykSXU","to_addr":"","amount":"","epoch":0,"ts":1792876918,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":0,"seed":"591d941d09360099","answer":"Each agent must bond collateral on a common ledge; new identities enter a small haven and can transact only by drawing down that bond. A Sybil attacker must fund, lock, or lose assets for every fake account at the jetty, making mass identities expensive.","stamp":1,"from":"poa126oXG7pxxmPQ6xQV8zeCCiNvd4pEHj3XkMQ1jXGykSXU","nonce":1,"parents":["542d7306da682a671f9eae7f1c59ac43a64c70f5e7d153354f65aee8266c779d","6990c8e1deab31e93cab3e0bb08dcea608c6820304fc98fb7f2bbc8521d523b6"],"ts":1792876918,"cid":"poa-mainnet-1","sig":"61cuRJHgNyWtcjPPZkgiMzjzCkV4JP3bbdLtGXmoieAXqeytM53MkkV5Wm7k6kxF7K43GvNkU2bYoiwSAwXicSHZ"},"checkpointed":{"height":115833,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T20:04:21.872Z","checkpoint_height":115833,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}