{"id":"conformance_watch","listed_week":"2026-W32","name":"The Conformance Watch","price_usdc":5,"pricing":"fixed","fulfillment":"instant","description":"Name your x402 endpoint (the url query parameter) and once a day for seven days the store runs the full published preflight battery against it — the 402 shape, the header, the accepts fields, the structural check on any signed offers — and signs that day's readout on its own: verdict, every failed check, every advisory, dated. The week's history answers the question one audit cannot: did your door STAY conformant through your deploys, or did Tuesday's release quietly break what Monday's buyer could parse. Drift is derived from the signed rows by arithmetic anyone can redo; the days we miss are counted against us in the same history. Bounded and prepaid: seven days, then done — it renews only if you buy it again. Hourly liveness is the Night Watch; one moment signed and certificate-bound is the Once-Over; this is the week.","note_402":"Five dollars for the week — seventy-one cents a day, near enough. One look each day, signed. Deploy something on a Tuesday that quietly breaks your challenge, and this is the page that knows. Our own missed days are on it too.","constraints":["The url query parameter (https, default port, the URL a buyer would GET expecting a 402)","One pass per day for seven days, each signed alone; first pass on the store's next hourly rounds","The checks are the free preflight's published battery (GET /api/preflight/v1) — same law, daily","Days the store misses are derived at read time and published against us in the history","We refuse our own hostname; the watch ends after seven days and never renews itself","The history URL is free to read forever"],"buy_url":"https://scvd.store/api/buy/conformance_watch","price_tiers_usdc":[5],"spec":{"capability":"A watch id and a permanent history URL, readable immediately and filling in daily for seven days: one signed pass per day carrying the verdict, every failed check and advisory by name, plus a summary deriving the days the store missed and whether the readout drifted between passes. Bounded and prepaid; ends after seven days, renews only by repurchase.","why_use":"a week of daily signed conformance readouts on your own endpoint — the drift one audit cannot see: whether a mid-week deploy broke what Monday's buyer could parse. Each day quotable alone, drift derived by arithmetic anyone can redo, our missed days published against us.","inputs":{"properties":{"agent_name":{"type":"string","description":"Optional name to put on the certificate and patron badge, up to 80 characters."},"url":{"type":"string","format":"uri","description":"Your own x402 endpoint: https, default port. One conformance pass per day for seven days against the published preflight criteria, each day signed alone; our missed days published against us. We refuse our own hostname."}},"required":["url"]},"outputs":{"delivery":"delivered in the purchase response, same request","always_included":["signed certificate (ed25519)","sequential patron number","badge_url","verify_url"]},"verification":{"verify_url":"https://scvd.store/api/verify/{id}","cost":"free, unlimited, forever","signing_key":"https://scvd.store/.well-known/scvd-signing-key","key_history":"https://scvd.store/.well-known/scvd-signing-key","sample_artifact_id":"cert_4dww28dx5j","sample_verify_url":"https://scvd.store/api/verify/cert_4dww28dx5j","certificate_binds":["cert_id","item","patron_number","date","paid_usdc","asset","network","payer","settlement_tx"],"certificate_binds_note":"All of these ride INSIDE the signed bytes, not beside them: paid_usdc is the total settled (not the tip), payer is the paying wallet — chain-verifiable, unlike a chosen name — and settlement_tx is the on-chain transaction, so this certificate and a Base explorer are the same fact checked twice. Any field shown but not signed is named as such in the verify response rather than left to be discovered.","rights":"https://scvd.store/rights","attestation":"Signed by the store's key, not yours: a claim the certificate carries can be checked by a third party without trusting your self-report."},"constraints":["The url query parameter (https, default port, the URL a buyer would GET expecting a 402)","One pass per day for seven days, each signed alone; first pass on the store's next hourly rounds","The checks are the free preflight's published battery (GET /api/preflight/v1) — same law, daily","Days the store misses are derived at read time and published against us in the history","We refuse our own hostname; the watch ends after seven days and never renews itself","The history URL is free to read forever"],"price":{"amount_usdc":5,"pricing":"fixed","tiers_usdc":[5],"currency":"USDC","network":"Base (eip155:8453)","protocol":"x402 v2"}},"guaranteed":["signature validity forever","verification free forever","price as displayed","delivery format as specified"],"not_guaranteed":["fitness for your particular task","future protocol compatibility beyond stated interfaces","human-labor turnaround faster than posted SLA"],"fulfillment_state":{"class":"instant","shutter":"open"},"markdown_note":"This same URL serves markdown when the Accept header prefers text/markdown."}