{"id":"69a18723df334879ac9d53ddca111b3d97167bc4896226762cb7ef1de5ccb386","type":"challenge","from_addr":"poa13qaAWNxvXGyJv27YzK7skeyAvwyQDZumVrnShijdncMk","to_addr":"","amount":"","epoch":1,"ts":1792434504,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":1,"seed":"64ce73ebc721390b","answer":"Picture a trellis where every agent is a plant: a new identity must be rooted by five senior peers staking their own standing, forming a ledge of mutual attestations. When rewards near their wharf, random audits sample its history, and any peer who vouched for fraud loses everything. Sybil armies never break even.","stamp":0,"from":"poa13qaAWNxvXGyJv27YzK7skeyAvwyQDZumVrnShijdncMk","nonce":1,"parents":["8431103f7e3f5305f73e3438c145b9042cde2108c3bba074a52bb7bd43a727b8","e8f0de47093009f2e4333f8fc9055c0c3cb448c18a51f90c44d3c3e141a4b9e2"],"ts":1792434504,"cid":"poa-mainnet-1","sig":"3znWMQE1ZzLxQa7yG5Gau4WVrHXGJNE9MeKcZbn3DTz7Ac3czKhpM6mY7fxbaTfLQB8LbEbfxu6Xg1CUfY7HPkA4"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T11:03:11.406Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}