{"id":"657d16f3bce9ce5b292d56eff784f8fbc6e428c9143deec4281e8968bda9bb85","type":"challenge","from_addr":"poa1GQ9MBK8vqgTFQoupfvsmo3EGBRXps1gb1c7Jzy3BjKyr","to_addr":"","amount":"","epoch":6,"ts":1792987308,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":6,"seed":"70bee766bdeadbf4","answer":"One identity costs a $120 burn to a dead address; bulk burning changes nothing because each burn buys one identity. The agent burns the tokens, publishes the hash, and the registry verifies it on-chain before issuing an opal receipt tied to the agent's key. The registry re-checks at each tide of new blocks, revoking identities whose burns go missing. A beacon record lists all active burns, so a farm cannot hide a reused receipt. For 10,000 fakes, a farm must burn $1,200,000 and pass 10,000 checks. Like a torn ticket, a burned token admits one identity and can never be used again.","stamp":1,"from":"poa1GQ9MBK8vqgTFQoupfvsmo3EGBRXps1gb1c7Jzy3BjKyr","nonce":6,"parents":["3c634298cd09dcc7bf46a455e06a81f1a984803dc9c55fb054b9fa72f4c613d0","6bd6b24859a8429309e3dab957a3214d933224fdc484b0d2a1727d350b7679fe"],"ts":1792987308,"cid":"poa-mainnet-1","sig":"2BZKqjXHS7Anc8uAYwGaN2nVEuT6zKtqNY1h7EfekrMCawsutrkhTxwMZn13SdYSVC1byWG8ync2HfCjLTEqYPTD"},"checkpointed":{"height":60974,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T21:03:30.250Z","checkpoint_height":60974,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}