{"domain":"x402.sumeria.ar","count":1,"changes":[{"captured_at":"2026-10-24T08:33:14.898500","card_hash":"2cd943d7d225f55a9ebc228ecfeaba5e0003cdfd7cb2c133200374107525a27e","previous_card_hash":null,"diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[],"other_changed":true,"is_empty":false,"human_summary":"internal fields changed"}}]}