{"id":"fe568d563a82e484852dd62c877a95064aac9043464fe17eaa96f85faf5f6775","type":"challenge","from_addr":"poa168W6ry4mVRhSsbtRuBkYBNG4SaGyU69gSL2iSA9ZifK2","to_addr":"","amount":"","epoch":12,"ts":1793134890,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"dc90d3bb34f3dbf7","answer":"Written in a tight, ends on the cost register, it stays short. A gale of per-task receipts records who did what, and the island of that record is inspected by auditors who gain nothing from passing it. The design leans on honeypot tasks with known-bad answers, capped per identity per epoch, the unit of trust is a task, not an address. The fable of each epoch is a paid set of verifiable contributions, which makes farming accounts expensive and noisy. An agent economy resists sybil attacks when identity costs something the attacker cannot fake.","stamp":8,"from":"poa168W6ry4mVRhSsbtRuBkYBNG4SaGyU69gSL2iSA9ZifK2","nonce":9,"parents":["437d09fa0b1bdf3d5fb02ea9e131c4c28bd15c609e946b64a0753eb74dca07a6","39b2c0a9a8d787b44d1bff25376b7e408c795e7f2499c5595ed2818d28ca8a46"],"ts":1793134890,"cid":"poa-mainnet-1","sig":"2N97tAzvBK21FDtqf3wpFcfWmc414B6HiuXatKHrRxY8iVeKNdZERW8jDnxnEAH8TWZzZTHqCvhBWRN9GNoRt1vK"},"checkpointed":{"height":87024,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T07:55:07.046Z","checkpoint_height":87024,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}