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sicher.halowerk.com v1 provenance-verify
https://sicher.halowerk.com/v1/provenance-verify
answers 402
Searches the Sigstore Rekor log for entries matching an artefact hash and returns what a provenance claim is actually worth: the log index and inclusion time, the signing identity from the certificate, and where available the source repository and workflow reference that produced it. Several entries for one hash are all returned, because a rebuild or a second signer is a fact worth seeing rather t
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.005
- Network
- base
- Pay to
- 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 549 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:23:40.629Z (28d ago)
- Category
- search
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fsicher.halowerk.com%2Fv1%2Fprovenance-verify"