ISRC NLY331107290
Verified recording
NLY331107290 is “Freu dich sehr, o meine Seele (Cantate, BWV 39)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9251dd7e43bdc9fe7544e8a7637c08d29a1735baf9baf3b8e1511b127cace8e5 and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331107290.
Recording identifiers
- ISRC
- NLY331107290
- Title
- Freu dich sehr, o meine Seele (Cantate, BWV 39)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9251dd7e43bdc9fe7544e8a7637c08d29a1735baf9baf3b8e1511b127cace8e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:62eac317c2a545e0721d3471db357ab8c60cb9cb4f7d872699ee5a9a53cc2ec0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331107290
- Bitcoin block existence check
- https://blockstream.info/api/block/960435
Full record
Track page: Freu dich sehr, o meine Seele (Cantate, BWV 39) · Machine-readable JSON-LD