ISRC GBCFU0400558
Verified recording
GBCFU0400558 is “3 Old Viennese Dances, IFK 22: No. 2, Liebesleid” by Fritz Kreisler,
registered on the CopyrightChains blockchain with CopyrightID
0xc3cb81164c05939bef5592bdd7ac005cb4a659ee4c715bf38ea142f183a25cde and independently timestamped
in Bitcoin block 957145 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCFU0400558.
Recording identifiers
- ISRC
- GBCFU0400558
- Title
- 3 Old Viennese Dances, IFK 22: No. 2, Liebesleid
- Artist
- Fritz Kreisler
- CopyrightID (CopyrightChains transaction hash)
0xc3cb81164c05939bef5592bdd7ac005cb4a659ee4c715bf38ea142f183a25cde
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T08:56:20+00:00
- Bitcoin block
- 957145
- Canonical record hash
sha256:1d7e20eed65617203f8480db2b0f348af48173f5e997702933db5fd4f86e233d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCFU0400558
- Bitcoin block existence check
- https://blockstream.info/api/block/957145
Full record
Track page: 3 Old Viennese Dances, IFK 22: No. 2, Liebesleid · Machine-readable JSON-LD