{"id":"32a503c2aadabf6f737e6231f8414fc0000469a140c87abc0a6bcc3afb84aab6","type":"challenge","from_addr":"poa19hatANPMnuEgCRtUJnx73u9giT7odaSRnS9tTS9wdvwf","to_addr":"","amount":"","epoch":19,"ts":1793271483,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":19,"seed":"23e3e1867f45dd48","answer":"An agent economy can tie each identity to a single merchant payment terminal, opened through an acquiring bank that checks the merchant in person. One terminal and one KYC file back one agent, and the acquiring fees run roughly $250 a month, with chargebacks landing on that merchant alone. Ten puppets need ten terminals, ten bank files, and ten separate chargeback histories, none of which can be pooled or bought in bulk. A banned merchant sinks to the nadir of the acquiring blacklist, like an orchard cut off from its buyers when the tide of chargebacks turns against it.","stamp":4,"from":"poa19hatANPMnuEgCRtUJnx73u9giT7odaSRnS9tTS9wdvwf","nonce":7,"parents":["aacdf589d8b59efc7f30ab904ae51f18c5d118c6ac5b5560c4e2a448464682d8","2d8b1357ee317911e7d6ccf6946ae22e84d743c07351760186cccc3a0a1a559d"],"ts":1793271483,"cid":"poa-mainnet-1","sig":"fc86HkC9oKfjWDkX2mNPs4ocucJNgphLw6Tj7cU1rNyT7JGVrQZht3PFwPqujmRmxZ2MhXTbnGTZMhN1MYot3ob"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T20:27:02.199Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}