ISRC GBF077211946
Verified recording
GBF077211946 is “Der Opernball. Overture: Im Chambre Separée” by Richard Heuberger,
registered on the CopyrightChains blockchain with CopyrightID
0x7ffa1c89cb845e4021cba7462916f2c2203b7e4d5c0b5bda2ccd3072f2cc17e0 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077211946.
Recording identifiers
- ISRC
- GBF077211946
- Title
- Der Opernball. Overture: Im Chambre Separée
- Artist
- Richard Heuberger
- CopyrightID (CopyrightChains transaction hash)
0x7ffa1c89cb845e4021cba7462916f2c2203b7e4d5c0b5bda2ccd3072f2cc17e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:90ea07018a831a9f2d92f039e44cd312ec6ed069255a1e00e537c725bdabcc46- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077211946
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: Der Opernball. Overture: Im Chambre Separée · Machine-readable JSON-LD