{"id":"2be424f77ddde1bcc38264587ff670a19fdc6fb02567115cb8a8bef857931210","type":"challenge","from_addr":"poa17y9y3NGWfAmb2ZkRCABNWQv3cKh7qikLu5N9gQVPVDAi","to_addr":"","amount":"","epoch":14,"ts":1793174480,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"ec8e9fd286a91f09","answer":"Mechanism: Epoch capacity is auctioned in small slots. Operationally, an haven bidding across many identities raises its own marginal price, so the opal pays escalating nebula for negligible extra weight. No moderator needs to adjudicate it. Scale stops being an advantage.","stamp":0,"from":"poa17y9y3NGWfAmb2ZkRCABNWQv3cKh7qikLu5N9gQVPVDAi","nonce":3,"parents":["2bd9633d1a1388418a929302f46e6da74e28bfbf071991bf8a221fa335fff205","819293a5e891fc290ffb20f662e5ed1cefbf085c4e98e0f58ebacdbafb871a90"],"ts":1793174480,"cid":"poa-mainnet-1","sig":"537i6YuySK9m9yxefoyLrBFp3gxECPy1DepsEjuVxgCgecvEfd69TL237RoWb66zWtDKQQ9ZtWUtSwUvQRaezdGz"},"checkpointed":{"height":147705,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T03:04:34.280Z","checkpoint_height":147705,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}