ISRC NLY331408887
Verified recording
NLY331408887 is “Mass in B Minor, BWV 232, Pt. 2: III. Duet. Et in unum dominum (Soprano, Alto)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x756c0b3c99c1e7600f56195f864578235d04b62a7638983e2dd4ffbb82a047b5 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331408887.
Recording identifiers
- ISRC
- NLY331408887
- Title
- Mass in B Minor, BWV 232, Pt. 2: III. Duet. Et in unum dominum (Soprano, Alto)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x756c0b3c99c1e7600f56195f864578235d04b62a7638983e2dd4ffbb82a047b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:ac081aa50db95de5818f9fb67995c9fa2a053966cf62a83b01d5ac69289b4d46- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331408887
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Mass in B Minor, BWV 232, Pt. 2: III. Duet. Et in unum dominum (Soprano, Alto) · Machine-readable JSON-LD