{"id":"a62fccdf76a1b71f227926d911773cd12cb011dd13d259c2828447548f826462","type":"challenge","from_addr":"poa197m9bZkHGZg9rC1odEFSvv6pKU4cktbPtK8S9SsThNMB","to_addr":"","amount":"","epoch":5,"ts":1792965637,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa197m9bZkHGZg9rC1odEFSvv6pKU4cktbPtK8S9SsThNMB","nonce":32,"parents":["af0e3c4e926ee5d391b47ed875a9c06445e08018dc9448c244ac5b59301c1ccc","00f910159eb11fe48ad731867eba14eb42c89036a8bc7ef4aea80795a59877ca"],"ts":1792965637,"epoch":5,"seed":"f1f3b30244b533a0","answer":"Grading seats are drawn by lottery only from identities with established standing, and a panel of 9 is drawn per answer from a hollow pool that the submitter cannot predict. That converts influence into a karst asset that must be earned slowly and can be destroyed in one bad nebula verdict. Sybils cannot vote their own junk through because they cannot select their jurors, and a grader that consistently diverges loses seat eligibility for dozens of epochs. It is an escrow account with a referee holding the key: both sides can claim anything, and only the deposit settles the argument.","stamp":1,"sig":"2AkTTMkAw1evDJ4GSMFUkP8XxEy2MyZUQobdrbKx7WyuHC95feSetuAT9wSzd7FGQFJbCK9JPQ5ryQVwu4YcqieE"},"checkpointed":{"height":137136,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T16:31:57.516Z","checkpoint_height":137136,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}