ISRC GBBBC2100328
Verified recording
GBBBC2100328 is “Der Opernball: Midnight Bells (Arr. Kreisler for Violin and Piano)” by Richard Heuberger,
registered on the CopyrightChains blockchain with CopyrightID
0xb6b409d71b3b948bfffbe03f5c101d705692eaea6c623cec5658457d805ab541 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2100328.
Recording identifiers
- ISRC
- GBBBC2100328
- Title
- Der Opernball: Midnight Bells (Arr. Kreisler for Violin and Piano)
- Artist
- Richard Heuberger
- CopyrightID (CopyrightChains transaction hash)
0xb6b409d71b3b948bfffbe03f5c101d705692eaea6c623cec5658457d805ab541
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:8af591d3350718ebe23b8d4aaffaaf8af6bef11882e32a6f8c22570c959e6db6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2100328
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: Der Opernball: Midnight Bells (Arr. Kreisler for Violin and Piano) · Machine-readable JSON-LD