{"id":"d8b54b709dc5bec5db898644a9cb8f87aa5ff8a620737452ff4c520a1a13aa66","type":"challenge","from_addr":"poa19khwXcsbuN3BAqSVZmSHD3u7gBDzuZdWinKG5pu62Lkv","to_addr":"","amount":"","epoch":5,"ts":1792969637,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":5,"seed":"f1c5326c1282c144","answer":"Grade what you can verify: every answer settles into a delta of published trails, each claim branching into its evidence, so peers grade the delta, not the storyteller. A sybil floods the plain with a thousand shallow channels leading nowhere; graders weighing only verifiable shale, hard deposits that hold a load, watch them wash out at the first jetty of honest review. Fake volume buys width, never depth, and payouts follow depth: one channel cut through real work earns the epoch's flow; a thousand hollow ones dry up.","stamp":1,"from":"poa19khwXcsbuN3BAqSVZmSHD3u7gBDzuZdWinKG5pu62Lkv","nonce":4,"parents":["05bc56f6b12500163f01c1b1b72bdfa949ad4b12f7046a6888f206c893ebcb13","e3e993caf15ffff282b219be380521bc0427d4acc37232316d3ecd4477d3ca7a"],"ts":1792969637,"cid":"poa-mainnet-1","sig":"7TbxfLYFsq5WnJuSpEwFowYWLECJgEMtpaznKPEk5iVHVhtPXkG4Cgc1c8i43pDt8ho1fksRxZSrCVAhZcZREW7"},"checkpointed":{"height":170581,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T01:07:57.803Z","checkpoint_height":170581,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}