Asset
RMBS · Ethereum token
Rambus
Publishers · Backed xStocks
Controls observed
Last confirmed 20 Oct 2026, 04:33 UTCNext check ~20 Oct 2026, 10:33 UTC – 21 Oct 2026, 04:33 UTC (6–24 h cadence)
- Chain
- Ethereum
- Kind
- Token
- First seen
- 19 Oct 2026, 20:03 UTC
- Observations
- 2
- Last attempt
- 20 Oct 2026, 04:33 UTC
- Registry match
- Backed xStocks ✓
- Address
0xc56af6939a3952dc5b9a51b11c7e973244e563af0xc56a…63af
Last-confirmed read status, not a safety rating. Next check is approximate; normal cadence is unchanged.
Observations
Check history
◇ Grouped observations
Observation details · 2 records
How to read this history
Verified means an issuer-published contract match, not safety, backing or custody. Controls observed is a controls read, not an identity verdict. One or two missed scheduled slots retain the last confirmed result; three show Unverified. A due attempt blocked by QED's daily budget counts once per UTC hour without provider access. On-demand misses and rejected on-demand requests never advance that counter. Registry changes and unsupported venues are not RPC misses. Partial controls remain visible. Last confirmed never extends a signed record’s expiry.
Public, wallet-free attempts and their outcomes appear here. Cache hits and page render deadlines add no observation. Missing historical reads cannot be reconstructed. CSV and JSON exports are paginated operational history, not signed attestations.
Token facts
Issuer contracts & controls
Issuer
Backed xStocks0xc56aF6939a3952Dc5b9A51B11c7E973244E563Af
QED could not read token controls for this contract; retry.
Details · latest controls attempt
Power evidence is unavailable for this page request.
Absence of observed signals is not proof that no authority exists. These observations do not prove backing, custody, reserves, solvency, safety, price, liquidity, or endorsement.