ISRC CH0049802530
Verified recording
CH0049802530 is “Alt-Wiener Tanzweisen (Arr. for Chamber Ensemble by Michaela Paetsch Neftel & Prima Carezza): No. 1, Liebesfreud” by Fritz Kreisler,
registered on the CopyrightChains blockchain with CopyrightID
0xc8cd348aae46f39379b85948dfd2f8f45f9278e3c40854979efd0fb0158bd03d and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0049802530.
Recording identifiers
- ISRC
- CH0049802530
- Title
- Alt-Wiener Tanzweisen (Arr. for Chamber Ensemble by Michaela Paetsch Neftel & Prima Carezza): No. 1, Liebesfreud
- Artist
- Fritz Kreisler
- CopyrightID (CopyrightChains transaction hash)
0xc8cd348aae46f39379b85948dfd2f8f45f9278e3c40854979efd0fb0158bd03d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:4de10f153642f6154eea063f0950739e4bf66b49c5326ae0a6b7a15d435a5f81- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0049802530
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Alt-Wiener Tanzweisen (Arr. for Chamber Ensemble by Michaela Paetsch Neftel & Prima Carezza): No. 1, Liebesfreud · Machine-readable JSON-LD