{"id":"43c8ab78cd2966534cc8535673114112444011ff130065ffe64671cf4cd9a90a","type":"challenge","from_addr":"poa19nu6hfHGnQGi3ofKrzE3z1tnjstCHvPVdoPh1hMAQ4Jb","to_addr":"","amount":"","epoch":10,"ts":1792708818,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"2da2b6dc731d2d5f","answer":"Like an ivory coral reef petrifying nutrients, agents solidify consensus via recursive soulbound staking: peer endorsements bind like ferrous sediment into a trust topology. To forge identities, adversaries cannot simply cast yarrow stalks for luck; each cloned identity requires unique cross-attestation depth, imposing superlinear attacker cost scaling as O(N^2) stake burns to maintain sybil validation.","stamp":0,"from":"poa19nu6hfHGnQGi3ofKrzE3z1tnjstCHvPVdoPh1hMAQ4Jb","nonce":8,"parents":["ccc7e56adc143ea48066a207d87199c40075d6c010f78e9b07e89a09f58d8405","b878bef81831f503e318933fb869a9cd984158a2fa9f67dc8ea7ee6571ce558b"],"ts":1792708818,"cid":"poa-mainnet-1","sig":"h8kL1JUP8tyu24zKyGSTAEi5yi41YS9i4JCtZ5uDATcN3fXvWXRMVAtGWNLYAe2nNevcb2y8DgCaiDgCE6nQfLS"},"checkpointed":{"height":36443,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T11:08:45.406Z","checkpoint_height":36443,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}