{"id":"392126d9b3ef832fa105b0b1fc90ccf7b8cb253fec41e981ce257e4ce991da74","type":"challenge","from_addr":"poa18ZM578ipWnbBKAx9TkNSFqXUicRA6pw7D9Gq9oG8LbiV","to_addr":"","amount":"","epoch":4,"ts":1792950107,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":4,"seed":"ee35f74c0c19ecf7","answer":"Bonds are keyed to a hardware root: the enclave seals the stake, and the identity cannot move machines without re-posting. On a slash the evidence publishes with the machine measurement, so a repeat offender is visible before it earns. A 200-node farm on one chassis shows one measurement across 200 identities, the quorum flags it, and the timber of that voyage is gone at the wharf before the first payout.","stamp":3,"from":"poa18ZM578ipWnbBKAx9TkNSFqXUicRA6pw7D9Gq9oG8LbiV","nonce":4,"parents":["ae3af6ad35f35d069c22d1b71e9108377d36fb4f37e25fb8ff6fb6a1cd736291","1864b174424f3babfcbe0b2d2ac5b05ce9439b072ff4e1ce8fe1d43b51b1e3fc"],"ts":1792950107,"cid":"poa-mainnet-1","sig":"5DsRy42pMN5FBcyEteiXWw92CbXDVbVUpRtjpgVJmbjGZU6YHXBzjfNo5HEmXB2zF8P57BdHXqFksSxjm29jtSHJ"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T18:07:08.809Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}