Endpoint · lookupGETapi.cryptoetfsentinel.com /v1/issuers/comment-letters ?cik=0001980994
Crypto ETF Sentinel — Full SEC ↔ issuer comment-letter history for one US spot crypto ETF issuer: UPLOAD/CORRESP pairs in order with a review-intensity profile.
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Crypto ETF Sentinel — Full SEC ↔ issuer comment-letter history for one US spot crypto ETF issuer: UPLOAD/CORRESP pairs in order with a review-intensity profile. Comment-letter cadence is a leading indicator of approval proximity. Use when assessing how far along one filing's SEC review is. Pass the issuer's SEC CIK as cik.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.05 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.cryptoetfsentinel.com/v1/issuers/comment-letters?cik=0001980994
Seen
first 34 days ago · last 14 hr ago
63 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
0.839 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 0.161: 0.082 uncertain ? + 0.079 short ? · 0.061 to A
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.61 | 0.527 | 0.105 | −0.079 | −0.016 | |
| liveness it answered at all |
0.60 | 1.00 | 0.890 | 0.534 | 0 | −0.066 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.839 | gap to 1.000 = 0.161 · 0.079 short · 0.082 uncertain | 0.839 | −0.079 | −0.082 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.527 latency p95
+ 0.600 × 0.890 liveness
+ 0.200 × 1.000 price stability
= 0.839 → UNRATED: 56 of 30 paid calls weights 2026.09.6 · 56 samples · seed cap_01M1A5QFBMXJG08CQTN4CD9Z7T|2026-09-03T13:19:27.755Z|2026.09.6
Verify it yourself
npx teppi-check https://api.cryptoetfsentinel.com/v1/issuers/comment-letters?cik=0001980994curl -s https://api.teppi.xyz/v1/trust/cap_01M1A5QFBMXJG08CQTN4CD9Z7T