Endpoint · computePOSTiot.halowerk.com /v1/ota-sign
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…
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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.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.003 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://iot.halowerk.com/v1/ota-sign
Seen
first 29 days ago · last 4 days ago
54 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Handshakescomputed 1 day ago
0.573 from 52 free handshakes over 30 days · UNRATED ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.91 | 0.622 | 0.373 | −0.054 | −0.174 | |
| latency p95 it answered as fast as its class |
0.20 | 0.38 | 0.000 | 0.000 | −0.124 | −0.076 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.573 | gap to 1.000 = 0.427 · 0.178 short · 0.249 uncertain | 0.573 | −0.178 | −0.249 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
BURN_INFREE_TIER_ONLY
Verify it yourself
npx teppi-check https://iot.halowerk.com/v1/ota-signcurl -s https://api.teppi.xyz/v1/trust/cap_01M1RDAEN4HZTQ5S98JS5N3M0K