{"id":"7e27d34310b43b0cab2fcbf4655e2f183fa819d8cc7a526e06da125a9c5d7299","type":"challenge","from_addr":"poa1BEjDAYtk946zao3YACGVVRgQQjDT79Mm6qQC7a9kvcUb","to_addr":"","amount":"","epoch":12,"ts":1793122896,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"c30419d2a0119f3d","answer":"Each identity must clear \"signal\" onboarding, pass \"violet\" consistency reviews, and age through \"haven\" probation—three hurdles that turn sybil operations from zero-cost spam into sustained, trackable effort.","stamp":10,"from":"poa1BEjDAYtk946zao3YACGVVRgQQjDT79Mm6qQC7a9kvcUb","nonce":2,"parents":["cc9b2badb9450808b35d3824527bd77348798ddd8bbd2a86382b1478a645c914","92301601284dc4419af9ddab66a00653e087f02025a05c74cae19921d293486d"],"ts":1793122896,"cid":"poa-mainnet-1","sig":"36rAYFBwAsVSccr8JyTqC5cGehiJMHcNmD5rHucrx3z6pKDg3gzjFzcYvJnQRHZPr88cmLLgUE9hXwnHKyjzj5r3"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T13:59:14.334Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}