ISRC CH4210700030
Verified recording
CH4210700030 is “Cantus Caravaggio IV « In Memoriam » (Jordi Savall)” by Matthias Spaeter,
registered on the CopyrightChains blockchain with CopyrightID
0xa8ff9454b62e2b4af88bdfefeb0eb7ba6efe5a69d3f7f8ccf1f6fd9d646b1fd4 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4210700030.
Recording identifiers
- ISRC
- CH4210700030
- Title
- Cantus Caravaggio IV « In Memoriam » (Jordi Savall)
- Artist
- Matthias Spaeter
- CopyrightID (CopyrightChains transaction hash)
0xa8ff9454b62e2b4af88bdfefeb0eb7ba6efe5a69d3f7f8ccf1f6fd9d646b1fd4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e4a2e432257e7e9dc3e45d47dece3748429e232504e28700453863848e2eace9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4210700030
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Cantus Caravaggio IV « In Memoriam » (Jordi Savall) · Machine-readable JSON-LD