ISRC DEE860900559
Verified recording
DEE860900559 is “Goldberg Variations - Version for 2 Pianos by Rheinberger/Reger: 19. Allegretto” by Tal & Groethuysen,
registered on the CopyrightChains blockchain with CopyrightID
0x92080945255a3febe990f20692c83b2f8be4dbab4aa832a368503617e30fc331 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE860900559.
Recording identifiers
- ISRC
- DEE860900559
- Title
- Goldberg Variations - Version for 2 Pianos by Rheinberger/Reger: 19. Allegretto
- Artist
- Tal & Groethuysen
- CopyrightID (CopyrightChains transaction hash)
0x92080945255a3febe990f20692c83b2f8be4dbab4aa832a368503617e30fc331
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4a6163091d306b9ad32a25e1a32c60f6a39853cd0c5d320e562996d0831b12b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE860900559
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Goldberg Variations - Version for 2 Pianos by Rheinberger/Reger: 19. Allegretto · Machine-readable JSON-LD