ISRC DEN961830321
Verified recording
DEN961830321 is “Aria variata (alla maniera italiana) in A Minor, BWV 989: Variation IX” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x986127a63e95f6bdf3c7be92570fcd50f687098d0895fdecb50f066ba35a2ee5 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961830321.
Recording identifiers
- ISRC
- DEN961830321
- Title
- Aria variata (alla maniera italiana) in A Minor, BWV 989: Variation IX
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x986127a63e95f6bdf3c7be92570fcd50f687098d0895fdecb50f066ba35a2ee5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d4899e55b676da5c88baf8215d6b6172e312979e38db3e44e1abb6198fcf9cd7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961830321
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Aria variata (alla maniera italiana) in A Minor, BWV 989: Variation IX · Machine-readable JSON-LD