ISRC QZ9Y21797584
Verified recording
QZ9Y21797584 is “A Perfect Mess” by Mike Posner,
registered on the CopyrightChains blockchain with CopyrightID
0x38282356d573e1ef33cbae4b139fd35d1785c331c460692474edaf143d952037 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21797584.
Recording identifiers
- ISRC
- QZ9Y21797584
- Title
- A Perfect Mess
- Artist
- Mike Posner
- CopyrightID (CopyrightChains transaction hash)
0x38282356d573e1ef33cbae4b139fd35d1785c331c460692474edaf143d952037
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a08d2542055db19f0e30d36a0af2522a34e96826c54ed6cd8e57aa06089f5a59- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9Y21797584
- Bitcoin block existence check
- https://blockstream.info/api/block/956302