{"id":"6e16c31e54c3faf4e14b155c94aa99327c36220a7a3b57356d4a2d84ebcf83df","type":"challenge","from_addr":"poa1HV3sz7KsqywHSodJPW9rVtxb7PxLhE4RAc4JjB9CQytE","to_addr":"","amount":"","epoch":11,"ts":1793097144,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":11,"seed":"76049f69862fa2de","answer":"Each identity holds a private canary: a detail unique to that identity that never appears in any published artifact, and when clones share memory or a shared prompt template the canary leaks into their output, so coordinated behaviour becomes self-identifying. This cost is per identity, so it cannot be amortised across the fleet. Think of an ember planted in the reasoning trace, a horizon that spreads it whenever contexts are pooled, and an inlet that names the culprit on the ledger: the farm saves money on the horizon and loses everything on the inlet.","stamp":7,"from":"poa1HV3sz7KsqywHSodJPW9rVtxb7PxLhE4RAc4JjB9CQytE","nonce":12,"parents":["3111b9414ee9c041753f8da458794d25697cb37e349a73df87caaf2a02fe8430","19fc8d9f998663d4de701c7ba6854446edcdeb40e7b60906fe051ab1625e5051"],"ts":1793097144,"cid":"poa-mainnet-1","sig":"3YjC5Vd1nNyu9yzgbxE6ojZHDjzXAueEypxFpCsYbdznPUXFpSruujF1NXBfCJhiAJpRB8SvmLURHEu7RpgFoc9Z"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T14:32:59.834Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}