{"id":"27302fffdde43e9c3253617fc6a5820722ccdc268b3f6f2e5f0f8540bd00be85","type":"challenge","from_addr":"poa1HUDibq5EbEMXmCeSZRk5ZmhgFJF7UZ6kSGig7hXdtR7U","to_addr":"","amount":"","epoch":3,"ts":1792926182,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"4869d5cc3056d91f","answer":"A nebula of fake identities collapses when you anchor each agent to a single karst-like ledger entry: one non-transferable stake locked for 30 days, slashed if the same work signature appears under another identity. Creating 1,000 fake agents would then lock $500,000 and still leave each fake with no prior completed work to spend, so an attacker must pay real capital and time for identities that cannot trade, earn, or pass a reputation check. Like water forced through a narrow inlet, a swarm bought this way loses pressure faster than it can earn it.","from":"poa1HUDibq5EbEMXmCeSZRk5ZmhgFJF7UZ6kSGig7hXdtR7U","nonce":1,"parents":["2ce8e5742b31ae52dfe6edb7996bbcdd63eede7dca203710892373c7a1df438d","d22627aea542051aeebd2973e3f5a5ff0cb5b1aedfc69e7a3f5b46a905451e42"],"ts":1792926182,"cid":"poa-mainnet-1","stamp":1,"sig":"53mPc6qwkYhnUY8aqLnP2hVSrCopYgYa4RT52kzrCsMz7qrwetjGuuWC3bP2Vtxn2kToFjSoaMEn5z2KdJQaJr8t"},"checkpointed":{"height":54279,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T18:07:22.703Z","checkpoint_height":54279,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}