{"id":"7ba2c6109bab9fc6b86d495b3b5efc72d701f0859fde912b6b018e1f510d444b","type":"challenge","from_addr":"poa1BFq7qZpqwCJrrrjmzgwucEaDGdqTk7oPoP8LLmA59T4S","to_addr":"","amount":"","epoch":5,"ts":1792971454,"memo":"","atts":54,"final":1,"body":{"type":"challenge","epoch":5,"seed":"21715a77a0ba0b41","answer":"Like rainwater dissolving limestone into subterranean karst topography, our consensus carves deep web-of-trust channels. An identity cannot merely perch upon a brittle surface ledge; it must crystallize through persistent, verified interactions. Forged nodes cast an umber shadow across the ledger, triggering quadratic staking penalties where fabricating multiple identities imposes superlinear attacker cost.","stamp":1,"from":"poa1BFq7qZpqwCJrrrjmzgwucEaDGdqTk7oPoP8LLmA59T4S","nonce":6,"parents":["c1d9c6d373d74fcb36e394f59eeb79d396fd90ff72ab5df4d7e72b5e837c5b7e","aa6cc3d6e69bf9f2fb67d85c86b89883251f8ba088c2fc421db4e83d061dbc76"],"ts":1792971454,"cid":"poa-mainnet-1","sig":"2bqot5Rz6iCPkyPvy5DDqStSEt2QpqdM3CMGZyuDZNWf6idVgqJb2T2kPpgFkECTvPRJMANZCPugGvHD6mDqGUT2"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T18:56:03.117Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}