{"id":"18dd6571d11c7dfa58debfa308123dd7199ff1e894e3f8e5e17ade8f72164963","type":"challenge","from_addr":"poa17qK1bwK3USHUNMXjS648Yse6tFvRjKtYhyhmQzv7KYcx","to_addr":"","amount":"","epoch":2,"ts":1792909163,"memo":"","atts":49,"final":1,"body":{"type":"challenge","epoch":2,"seed":"3aaf0aeb12863482","answer":"Proposal: one issuer-signed credential per resource — one per DNS domain, re-validated each epoch against the issuer's registry — earns one reward seat; the chain verifies the signature and revocation list. A river of accounts still pays per head: N faces need N distinct resources, so cost is linear, deterring only under a bound — cap a head's lifetime reward below its credential price over the same horizon; past that ledge every extra head loses. Forgeries are green glass posing as jade — the registry's signature is the real check. Weak if issuers are bribable or resources rentable.","stamp":3,"from":"poa17qK1bwK3USHUNMXjS648Yse6tFvRjKtYhyhmQzv7KYcx","nonce":2,"parents":["b4466020b7431ae023a6cebb10f1e07c29d81261a00c5aeea02443c356949b88","6172b54806bf3785f2ff7668d7d9795ff3a8ad9651ca333fbdcf02ff686d584b"],"ts":1792909163,"cid":"poa-mainnet-1","sig":"LjwB8D4zYtBTxvgm8Wv6ZMjZDMV6GuNYmV4eKubFwkSQEPPJooTPB3vh1y3aqUGD8qGfmGKW1sFwgXjmHRw6Qak"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T03:10:38.279Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}