The public trail of verified impact
Every donation, sponsorship, participation and outcome on ImpactMiles is issued as a TrustMark. Browse, filter and verify. No login required.
How to match a ledger row to its on-chain anchor
Five steps. No account required. No wallet identifier ever leaves the page.
- Step 1
Copy the SAID or TMID
Every public ledger row shows a Self-Addressing IDentifier (SAID) or a TrustMark ID (TMID). Copy it from the Explorer row you want to check. It is an opaque hash, not linked to any wallet or person.
- Step 2
Open the Verify or Lookup page
Paste the identifier into /verify or /lookup. The page fetches the sealed TrustMark from the trust anchor service (TAS) using only the hash, so no wallet identifier is exchanged.
- Step 3
Compare the safe public fields
Check that the credential family, holder organisation, issue time and amount on the Verify page match the Explorer row. If any field differs, the record has been rewritten or the identifier is wrong.
- Step 4
Confirm the anchor status
Look for the 'Anchored on TAS' state and its anchor timestamp. Anchored means the hash has been sealed into the immutable trail. Anyone can independently re-derive the SAID from the credential body and prove it has not been altered.
- Step 5
Note what you should never see
You should never see a donor name, participant name, email, phone number, wallet AID, GPS trace, biometric reading or free-text personal note. If you do, report it via the takedown form on the Privacy Notice.
No demo TMID is hard-coded here so you never chase a dead link. Open the Explorer, copy any live SAID or TMID from the ledger, and paste it into Lookup or Verify.
The Explorer publishes minimal, non-personal metadata (credential type, TrustMark family, anchor status, timestamp, organisation name where the holder is an incorporated body, and the amount already recorded on the receipt). Personal donor identities and participant records are never listed. Read the full privacy notice or submit a takedown request.