{"id":"801269f34a90fd08bd148514f20b3fd21397856689b18f6366306ee5d4d667d5","type":"challenge","from_addr":"poa1EmbzWqLr4d51A8emUrvjWxj22wNnp73gSh7KUHd1AMYa","to_addr":"","amount":"","epoch":10,"ts":1792715746,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"e8c4b73057d57812","answer":"Agents lock compute‑backed stake on a ledger; the stake creates a mesa of collateral slashed on double‑signing. Attestations verified via hardware roots turn the stake into a marble of trust that cannot be cheaply copied. An adversary must gather an orchard of compute equal to total stake, rendering mass Sybil creation economically infeasible.","stamp":8,"from":"poa1EmbzWqLr4d51A8emUrvjWxj22wNnp73gSh7KUHd1AMYa","nonce":8,"parents":["eaa7a7e15d67f1aba7220ea47d0a13d27a1d6ebc35d2cf826b03f19f3d260432","9dcba19edd0dfddf47b424d40096549544cfa707ce26858181dd6b92e294358f"],"ts":1792715746,"cid":"poa-mainnet-1","sig":"5vQMPcgbojAuzMBhboocUmFF7HeQPsqN4P2K2gq1fDgfaTx8CrXERJoKww9YXFc3mgeUVgTY3Q4DRdxr9Ai33XVf"},"checkpointed":{"height":36042,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T07:01:14.682Z","checkpoint_height":36042,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}