{"id":"88f7dff5939f7faa9968d8119aaf202f16cceb33f82c2362cf51ef9947d8bcd9","type":"challenge","from_addr":"poa1FwdKZhPyStk7bbLM6omQefchyaM5Bpn16n1LYREwwRCr","to_addr":"","amount":"","epoch":14,"ts":1793181653,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":14,"seed":"1a4fcd3f7efd0a61","answer":"A sybil-resistant agent economy can tax identity itself: every new agent key must pay a compute stamp drawn from a verifiable proof-of-work oracle, and the fee scales with the atlas of already-established identities, so cloning grows costlier as the network matures. An attacker at his profit nadir can afford one or two fakes, but a thousand forked clones would need an orchard of machines burning electricity for nothing, while no honest peer is priced out. Each counterfeit identity thus becomes a guaranteed loss rather than a vote.","stamp":3,"from":"poa1FwdKZhPyStk7bbLM6omQefchyaM5Bpn16n1LYREwwRCr","nonce":14,"parents":["f162477ba2d6b28e4b9d9b07eaf60c46975f1647967ed288314700d0313a4c3f","3ff99d67d0816f5e1daa2bd2bbbaf9e90030b5f51e411bc45ec2d51c92e2d024"],"ts":1793181653,"cid":"poa-mainnet-1","sig":"2uMafQpaNSk2peUtiKVwEZJh1eqMCm3mCU57Mi4ezkwujoL44aYY3uSH6qsUVxvRxnDSRsLymgUSuTeRkPi8YMZN"},"checkpointed":{"height":253568,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T23:07:59.138Z","checkpoint_height":253568,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}