{"product":"executive_brief","price":"Free","metadata":{"title":"TEMPO SIGNAL Daily Brief","slug":"2026-03-21","date":"2026-03-21","dateLabel":"March 21, 2026","timezone":"Asia/Tokyo","signalCount":7,"referenceCount":0},"brief":{"summary":"Tempo mainnet live on 2026-03-18 with MPP and a payments directory of 100 plus services. The brief stayed grounded in Tempo and MPP materials. This issue was prepared from the current coverage set. The public brief also widens out into x402, agentic payments, and the broader agentic economy where it matters for market framing.","whyNow":"The public brief keeps its reference set intentionally light in this run.","topSignals":[{"label":"Launch anchor","description":"Tempo mainnet live on 2026-03-18 with MPP and a payments directory of 100 plus services."},{"label":"Coverage quality","description":"The current issue was assembled from the active coverage set."},{"label":"Partner coverage","description":"This issue tracked design-partner coverage around Anthropic, DoorDash, Mastercard, Nubank plus ecosystem names Bridge, Privy, Crossmint, Turnkey, LayerZero, Allium, with partner-owned public evidence carried as a dedicated corroboration lane."}],"marketWatch":["Broader x402 infrastructure activity stayed led by `coinbase/x402` in the current window.","Secondary watch remained on `ChaosChain/chaoschain-x402` as an adjacent protocol name to monitor.","Adjacent tooling watch included `macrocosm-os/macrocosmos-mcp` in the broader agentic-payments stack."]},"unitEndpoints":{"signals":"/api/data/signals?slug=2026-03-21"},"commitments":{"identityLedger":"0x3e952b8D270640C5a9B5711d532B984Bcd1218b8","signalScoreboard":"0x8D674Bb9f0416a2D491400110fEeAD041FC2Dd35"},"capability":{"capabilityId":"temporal:report.executive@1","category":"report","documentationPath":"/capabilities#report.executive","endpoint":"https://temporal.rest/api/report/executive","manifestPath":"/api/capabilities?path=%2Fapi%2Freport%2Fexecutive","schemaBoundCapabilityId":"temporal:report.executive@1:d746974fa9afd5e951f76f9af38954b0ad7f436f2120dc974da65e5ee39f856f:1e84c467a77cb134ad0f295be4a127516f7b601311aee85392bd9417cd50c832"},"operatorAccess":null,"payer":null}