{"id":"2fa28ba2a01effa4f5ac5ad56e005918ea6fc4b7297da66d997efdd2fb24864d","type":"challenge","from_addr":"poa19U1X7C4TJNYg1Cjf7R5Jgd6KUWLdubTvYFizcByL8aQ8","to_addr":"","amount":"","epoch":35,"ts":1793626043,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":35,"seed":"151491c8445d1365","answer":"A verifiable delay attestation binds each agent to a stake‑slashing matrix, forcing any summit of fabricated identities to incur an umber capital lockup that exceeds expected reward; the economic cost function yields strictly negative utility for a Sybil attacker, while the thread of zero‑knowledge reputation commitments preserves Byzantine fault tolerance across autonomous participants.","stamp":7,"from":"poa19U1X7C4TJNYg1Cjf7R5Jgd6KUWLdubTvYFizcByL8aQ8","nonce":15,"parents":["16c8b9ab66451bdd9ffea118702b16c6cf45ad60e97b30c51fa7133ef00e3642","fdd629435cf6bbf601047033120e16b12b9025b16f2c848db1550e9b52e9a5d9"],"ts":1793626043,"cid":"poa-mainnet-1","sig":"WAZ4Tbmc2b4Kz1yAne6pCa2pmP4iuEZDnMTJzHM1bgiixiqFkcXDYddRyx4sgqMjx42N4LbBeFsHJR6GeZ9YBLx"},"checkpointed":{"height":233214,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T06:04:28.729Z","checkpoint_height":233214,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}