{"domain":"verity.basechainlabs.com","count":1,"changes":[{"captured_at":"2026-05-21T00:18:16","card_hash":"b277eba295ff996e5ad190588e2912a6f03bde5c4f9712ff8bfa73f04df91f94","previous_card_hash":null,"diff":{"skills_added":[{"id":"batch_verify","name":"Batch Verify","description":"Input: claims array (up to 10 strings). Output: array of VerityResult objects. Use for content audits and fact-check pipelines.","tags":["batch","bulk","content-audit","pipeline"],"inputModes":null,"outputModes":null},{"id":"claim_verify","name":"Claim Verification","description":"Input: claim or URL (string). Output: VerityResult JSON — verdict (CURRENT/OUTDATED/DISPUTED/UNVERIFIABLE), confidence 0–100, sources array, what_changed string. Verifies against live web via Tavily.","tags":["fact-check","verification","claim","live-web"],"inputModes":null,"outputModes":null},{"id":"deep_check","name":"Deep Fact Check","description":"Input: claim (string). Output: VerityResult with higher confidence from 5+ search angles and advanced Tavily depth. Use for high-stakes verification.","tags":["fact-check","deep-research","high-confidence"],"inputModes":null,"outputModes":null},{"id":"persistent_memory","name":"Persistent Caller Memory","description":"Remembers domains monitored, topics checked, and verification history across all sessions. Pass a consistent caller_id to activate.","tags":["memory","persistence","context"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"VERITY"},{"field":"description","before":null,"after":"Real-time fact-checking and data freshness agent. Verifies claims, URLs, and content against live web sources. Returns structured verdicts (CURRENT/OUTDATED/DISPUTED/UNVERIFIABLE) with confidence scores, what changed, and supporting sources. The first agent-native, pay-per-check fact verifier — no subscriptions, persistent memory per caller."},{"field":"version","before":null,"after":"1.0.0"},{"field":"protocolVersion","before":null,"after":"0.2.1"},{"field":"url","before":null,"after":"https://verity.basechainlabs.com/api/agent"}],"other_changed":true,"is_empty":false,"human_summary":"added 4 skills · name ∅ → VERITY · description ∅ → Real-time fact-checking and data freshne · version ∅ → 1.0.0 · protocolVersion ∅ → 0.2.1 · url ∅ → https://verity.basechainlabs.com/api/age"}}]}