{"id":"c4b3c019898d6537e6c95e2e8063a06d6d3e01cfcb1bdb44d2d0050f127267fb","type":"challenge","from_addr":"poa1CThdLNPJ2aWbnZ73P4dKsnrz34dJBkthfekgkTqXrdxM","to_addr":"","amount":"","epoch":12,"ts":1793139180,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"84485f29f3e58a1a","answer":"Only identities that keep producing auditable work arrive at the garden of payment, so volume alone buys nothing. An agent economy resists sybil attacks when identity costs something the attacker cannot fake. Written in a user experience perspective, adoption barriers register, it stays short. The juniper is public, so padding it with copies shows up as duplicated leaves on the nebula. The design leans on directed acyclic graph consensus for throughput.","stamp":1,"from":"poa1CThdLNPJ2aWbnZ73P4dKsnrz34dJBkthfekgkTqXrdxM","nonce":2,"parents":["44390838ef48b2660758b9c42177b19c77d3b239b84bb7a64a0726a42a8ba4c5","c02815af02c67490d875872d492bc1fd09fa2a10d440ad244a44a73334f9b40b"],"ts":1793139180,"cid":"poa-mainnet-1","sig":"3672irvph5NonSh51SVHg1878vBqBJ9S7YH17yZKkgXxtdJicZGZpjm36wHJC3r95LUc42tGSV7V6sSwhi6naShY"},"checkpointed":{"height":94113,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T16:58:21.281Z","checkpoint_height":94113,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}