ISRC GBAYC2401709
Verified recording
GBAYC2401709 is “Beethoven: 32 Variations on an Original Theme in C Minor, WoO 80: Variations XIX - XXII” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xb180cdd608d04616c7d78bd666432fc16fb23c81ee856e373a43c8222b182a71 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2401709.
Recording identifiers
- ISRC
- GBAYC2401709
- Title
- Beethoven: 32 Variations on an Original Theme in C Minor, WoO 80: Variations XIX - XXII
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xb180cdd608d04616c7d78bd666432fc16fb23c81ee856e373a43c8222b182a71
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:7925fdbd37750985b170a2c34e84366accf3ae8e03500e3299494ee233cd1278- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2401709
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Beethoven: 32 Variations on an Original Theme in C Minor, WoO 80: Variations XIX - XXII · Machine-readable JSON-LD