ISRC CH4212200022
Verified recording
CH4212200022 is “Don Juan ou le Festin de pierre, Wq. 52: 21. Grazioso” by Christoph Willibald Gluck,
registered on the CopyrightChains blockchain with CopyrightID
0xd849ed8e8696fb105e1e9d148d89616fd19bfae4985a2aeddc5285908a1bdbf1 and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212200022.
Recording identifiers
- ISRC
- CH4212200022
- Title
- Don Juan ou le Festin de pierre, Wq. 52: 21. Grazioso
- Artist
- Christoph Willibald Gluck
- CopyrightID (CopyrightChains transaction hash)
0xd849ed8e8696fb105e1e9d148d89616fd19bfae4985a2aeddc5285908a1bdbf1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:3a0848bb4b42e5621a55b20d40660a3ba2eb98709aa2b2ee7786b6d2138c9aa3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212200022
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: Don Juan ou le Festin de pierre, Wq. 52: 21. Grazioso · Machine-readable JSON-LD