Endpoint · evidencePOSTdt0ur.online /api/media/c2pa
Generates SHA-256 cryptographic authenticity digests and C2PA-compliant provenance manifests for verifiable media preservation.
Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.10 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://dt0ur.online/api/media/c2pa
Seen
first 14 days ago · last 19 hr ago
25 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC, Solana
Listed on?
Base, Solana
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.809 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held back by sample size, not by the seller · gap to 1.000 is 0.191: 0.184 uncertain ? + 0.007 short ? · 0.091 to A
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.693 | 0.416 | 0 | −0.184 | |
| latency p95 it answered as fast as its class |
0.20 | 0.97 | 0.967 | 0.193 | −0.007 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.809 | gap to 1.000 = 0.191 · 0.007 short · 0.184 uncertain | 0.809 | −0.007 | −0.184 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.693 liveness
+ 0.200 × 0.967 latency p95
+ 0.200 × 1.000 price stability
= 0.809 → UNRATED: 20 of 30 paid calls weights 2026.09.6 · 20 samples · seed cap_01M2Z14008HSA7PJEVWQHZ0NP5|2026-09-01T00:36:02.007Z|2026.09.6
Verify it yourself
npx teppi-check https://dt0ur.online/api/media/c2pacurl -s https://api.teppi.xyz/v1/trust/cap_01M2Z14008HSA7PJEVWQHZ0NP5