ISRC FRZ116506126
Verified recording
FRZ116506126 is “Strauss II, J: La chauve-souris, Act 2: Csárdás. "Ô lointain séjour" (Caroline)” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0x8e9d7848f6fefe6e3f853c136d0f973d2bdfe3ad3265ab28011f7e3006f5a833 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ116506126.
Recording identifiers
- ISRC
- FRZ116506126
- Title
- Strauss II, J: La chauve-souris, Act 2: Csárdás. "Ô lointain séjour" (Caroline)
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0x8e9d7848f6fefe6e3f853c136d0f973d2bdfe3ad3265ab28011f7e3006f5a833
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9b64ccebafdd9fa551013a3589656a417d184be2392bfd799d1e15057095a90e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ116506126
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Strauss II, J: La chauve-souris, Act 2: Csárdás. "Ô lointain séjour" (Caroline) · Machine-readable JSON-LD