ISRC QMRB31400059
Verified recording
QMRB31400059 is “Cindy” by Mack Wilberg,
registered on the CopyrightChains blockchain with CopyrightID
0x6180653600a80f994b3ada737bb3f0506ac621513c8662e0aa34aad3f746fc4d and independently timestamped
in Bitcoin block 960296 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRB31400059.
Recording identifiers
- ISRC
- QMRB31400059
- Title
- Cindy
- Artist
- Mack Wilberg
- CopyrightID (CopyrightChains transaction hash)
0x6180653600a80f994b3ada737bb3f0506ac621513c8662e0aa34aad3f746fc4d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:11:09+00:00
- Bitcoin block
- 960296
- Canonical record hash
sha256:4f2025ac8f72bb8ff632de92c2952a52eda30baa07f703735ffb1f1da039e312- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRB31400059
- Bitcoin block existence check
- https://blockstream.info/api/block/960296