ISRC QZTAT2172270
Verified recording
QZTAT2172270 is “Might Be Over” by John Mackk,
registered on the CopyrightChains blockchain with CopyrightID
0x7a225cba6f321350b069e546ceed13682bfc585f709e979fa73b5a362f3af0c5 and independently timestamped
in Bitcoin block 960509 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2172270.
Recording identifiers
- ISRC
- QZTAT2172270
- Title
- Might Be Over
- Artist
- John Mackk
- CopyrightID (CopyrightChains transaction hash)
0x7a225cba6f321350b069e546ceed13682bfc585f709e979fa73b5a362f3af0c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:30:37+00:00
- Bitcoin block
- 960509
- Canonical record hash
sha256:68d297506d0274d951ce4c8418fe292763696c28537064e68fead0a738237d03- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2172270
- Bitcoin block existence check
- https://blockstream.info/api/block/960509