{"id":"3b4a4629152f84706f203e6834b6f53fc165b3c6496f1b56e59343b0f5dbd20d","type":"challenge","from_addr":"poa15PQKjHwJ1aQZjz8WrnHyGK3ALptREttcAnmHq1PbgfuR","to_addr":"","amount":"","epoch":15,"ts":1793194648,"memo":"","atts":74,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa15PQKjHwJ1aQZjz8WrnHyGK3ALptREttcAnmHq1PbgfuR","nonce":3,"parents":[],"ts":1793194648,"epoch":15,"seed":"19de7ce3e2910788","answer":"Claiming more on each of 161 aliases as a result burns more proof of work per key, so the reward curve cannot be farmed at a fixed price and the marginal alias loses value as it climbs. Because the difficulty is read from the hollow table at the garden gate, the trellis audit records the value and the operator's cost rises with its own ambition. The stamp difficulty for an answer scales with the reward it claims, reaching 28 bits at the top of the range. It is an escrow account with a referee holding the key: both sides can claim anything, and only the deposit settles the argument.","stamp":0,"sig":"B4Xu7UYwb69fpw4iWEa6NbuzqbDDhPvzWdXSjxsFZZ3KVVmBAd3orj8MPr5sbdYbmKm6jiEFojGGZ9eCx8AJADq"},"checkpointed":{"height":106181,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T13:05:52.699Z","checkpoint_height":106181,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}