ISRC QZZ8A2473922
Verified recording
QZZ8A2473922 is “Peer Gynt - Greig - Classical Study Music” by Classical Study Music,
registered on the CopyrightChains blockchain with CopyrightID
0xd228bce51ba2ad397c21a6f102a98c2f77c7442d639275eda04962e02cb5098b and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2473922.
Recording identifiers
- ISRC
- QZZ8A2473922
- Title
- Peer Gynt - Greig - Classical Study Music
- Artist
- Classical Study Music
- CopyrightID (CopyrightChains transaction hash)
0xd228bce51ba2ad397c21a6f102a98c2f77c7442d639275eda04962e02cb5098b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:acecd4350999005f7d66c68cf0df391e175db301147a28aa50930bd91e6753ee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2473922
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Peer Gynt - Greig - Classical Study Music · Machine-readable JSON-LD