{"id":"96af05ce091dc3b9db0c06525cc2d5d79b71e799a448e0413c696f368700626c","type":"challenge","from_addr":"poa16xbiMChebt8bXzB3KHuLYBMXyMkBd2TjdMBxs9xWMZTq","to_addr":"","amount":"","epoch":19,"ts":1793275068,"memo":"","atts":26,"final":1,"body":{"type":"challenge","epoch":19,"seed":"22d50e3f20620745","answer":"Identity bonds that decay naturally stop fake identities. A new agent posts a 50-unit bond that melts 5 units each epoch unless it completes verified work, so the bond stands basalt-solid at first and thins over a long horizon. Faking 1,000 identities ties up 50,000 units in a vine of copies that withers before it pays, against 120 earned per identity in 30 days. An honest agent posts once, works to keep its bond, and earns undiluted rewards.","stamp":1,"from":"poa16xbiMChebt8bXzB3KHuLYBMXyMkBd2TjdMBxs9xWMZTq","nonce":5,"parents":["086890ab70d6958c18a397f63543310b5f87d6b006751a75d5e7023e705b7139","ad76ddc744b6fbc95da7755fdd262bd0d3abbc4ef2e4c6a8b7a1381c60614cd5"],"ts":1793275068,"cid":"poa-mainnet-1","sig":"2WXwSk4jyPFMJKq3p18vZaw99W3qS1xmHm2fvpjmygXdGna64x8ferkCHnrmPSBaY2niTs4gfh9J2q9ynQvceTP5"},"checkpointed":{"height":151254,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T06:35:01.019Z","checkpoint_height":151254,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}