ISRC ES7892300104
Verified recording
ES7892300104 is “Ciaccona for Violin & Continuo” by Johann Heinrich Schmelzer,
registered on the CopyrightChains blockchain with CopyrightID
0x75330d5a93153c9cc959a4912a68406036256fad96ba56bbdf4a8c21c1e004bb and independently timestamped
in Bitcoin block 960218 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7892300104.
Recording identifiers
- ISRC
- ES7892300104
- Title
- Ciaccona for Violin & Continuo
- Artist
- Johann Heinrich Schmelzer
- CopyrightID (CopyrightChains transaction hash)
0x75330d5a93153c9cc959a4912a68406036256fad96ba56bbdf4a8c21c1e004bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:57:05+00:00
- Bitcoin block
- 960218
- Canonical record hash
sha256:c97b1942f544920a15768040947b222f8862ac3fdb00c16fd59e1bb6b5bfd854- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7892300104
- Bitcoin block existence check
- https://blockstream.info/api/block/960218
Full record
Track page: Ciaccona for Violin & Continuo · Machine-readable JSON-LD