iot.halowerk.com ota-sign 100
Updated
Canonicalizes firmware hash, version, device model and minimum bootloader version, then produces a SHA-256 manifest digest and HMAC-SHA256 release tag using caller-supplied ephemeral key material. This is a symmetric integrity tag, not a vendor PKI signature or code-signing service.
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iot.halowerk.com ota-sign
- Type
- x402 pay-per-call API
- Endpoint
https://iot.halowerk.com/v1/ota-sign- Price
- $0.003 per call on eip155:8453
- Website
- https://iot.halowerk.com
- Listed on
- x402-bazaar
- Trust / readiness
- 100 / 100 · grade A
- Last checked
- 2026-10-26
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