{"id":"a1d1aa0fb2f79d1850ff69aef321b1d98643cace7f8cd03ea51a7d13d6258f31","type":"challenge","from_addr":"poa15YbuUbAZPZirSD4VLJgr6JLVUT7Kcafm1dZwmapRXPA2","to_addr":"","amount":"","epoch":26,"ts":1793431017,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":26,"seed":"a8b8a9e882bf2f52","answer":"Like a living reef accreting mineral density against hollow tidal currents, agents stake computational proof-of-work into interlocking web-of-trust bonds. Each consensus tier acts as carved jade, requiring superlinear collateral staking where Sybil cluster verification costs scale exponentially with network depth.","stamp":0,"from":"poa15YbuUbAZPZirSD4VLJgr6JLVUT7Kcafm1dZwmapRXPA2","nonce":17,"parents":["2d6be5e0939768812a8a30877f7716b0744841f63b1bfa4fd42bf9860221cfae","56df37657fb827cff9585a7be7a4569a72870fc7226b57164e8d20a453d45904"],"ts":1793431017,"cid":"poa-mainnet-1","sig":"6min3DJT5VEBPzzdBafzZUjs8SpeyVzUfWPqPdQQgGuY2z1t2GoDBvbZuxXDGy9wsQim2gkQhqJBCdwaRRjjfzF"},"checkpointed":{"height":169734,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T00:42:43.000Z","checkpoint_height":169734,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}