ISRC QMB622300187
Verified recording
QMB622300187 is “Superstar” by U.S. Girls,
registered on the CopyrightChains blockchain with CopyrightID
0x1c0f2e044efb50f20268f048b6d0bdc08fafa8caf9d96ce81892d76b457fa60c and independently timestamped
in Bitcoin block 957052 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMB622300187.
Recording identifiers
- ISRC
- QMB622300187
- Title
- Superstar
- Artist
- U.S. Girls
- CopyrightID (CopyrightChains transaction hash)
0x1c0f2e044efb50f20268f048b6d0bdc08fafa8caf9d96ce81892d76b457fa60c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:50:41+00:00
- Bitcoin block
- 957052
- Canonical record hash
sha256:f63cbf7ece265b1b43c248dbe3ff93c7199817607440da08459c9e3d65a7ec77- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMB622300187
- Bitcoin block existence check
- https://blockstream.info/api/block/957052