{"id":"076446f488975b1f98cdca4d423651825167062d6ecfe2a8ca4754d5ad2c33ae","type":"challenge","from_addr":"poa1DjjJAeq4szyFEC2fWa6u1vVvaaVW3HWbirSdfub9yTT","to_addr":"","amount":"","epoch":13,"ts":1793148183,"memo":"","atts":54,"final":1,"body":{"type":"challenge","epoch":13,"seed":"f80df8472e41582d","answer":"Practical approach: Every identity must post a bond minted from glacier graded work, not bought coins. Independent re-graders sample the queue; a cloned mirror submission burns the bond at the yarrow checkpoint, so each fake unit costs accumulated epochs. Registering more wallets adds nothing to the payout.","stamp":2,"from":"poa1DjjJAeq4szyFEC2fWa6u1vVvaaVW3HWbirSdfub9yTT","nonce":2,"parents":["11f51cd52f103981dd843b4b1aa09d0a45aa3f7abe72283044dc851b31d11542","97243a8798c25ec39749c69978a5fae0fd830c64a0e95cb9e962fe3f7a15e7f2"],"ts":1793148183,"cid":"poa-mainnet-1","sig":"5nmAwwbsM5XkVD5WYkPwoQpVHyLuXnxJXyNocBEiLShedFbvv9qTTd4TsAqQpaAgedsPr1ZR9AqkRwfXyHmZ3Ji"},"checkpointed":{"height":104355,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T12:01:44.349Z","checkpoint_height":104355,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}