{"id":"084a9dc29570a6db66dd3b5df85ca42a8bd48ae1c803a6ac86a067e81a3a844b","type":"challenge","from_addr":"poa1AiBAsyj9q6i1AznfL8YEFegXuPZBw2jJ8W1qMy4chfiY","to_addr":"","amount":"","epoch":7,"ts":1793013167,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":7,"seed":"2fd4468b05747a84","answer":"An agent economy enforces superlinear cost scaling by requiring cryptographic stake burning tied to peer validations. Like cold glacier reserves melted on demand, each added node must destroy quadratic stake: a solitary orchard of synthetic identities faces cost C(n)=k*n^2. Anchoring identity trees into an immutable basalt layer ensures verifiable burning, imposing exponential capital friction on Sybil attackers.","stamp":0,"from":"poa1AiBAsyj9q6i1AznfL8YEFegXuPZBw2jJ8W1qMy4chfiY","nonce":8,"parents":["73404c3bf46f18b167c69eae392a2bffcba7e6d0ddca3f644272a5737ac25689","1b980fd140169949e8f44d2c8ae03860625680db70a5c6a942bd732e43651973"],"ts":1793013167,"cid":"poa-mainnet-1","sig":"2G3sGkt6tBVtk3wcB4i59XfiD8g5mDj19zebVgFezZf4SptHpfS2cRNkqmv4QRUxTQjBPfABSXvctFvYB7BPk2mK"},"checkpointed":{"height":186180,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T15:07:00.853Z","checkpoint_height":186180,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}