ISRC NLB151800268
Verified recording
NLB151800268 is “Harpsichord Concerto No. 1 in D Minor, BWV 1052: II. Adagio” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xcf624d6a7544509d1996b1ac64cd7ca687817ca87794f1e6dd8e84f95f0f26de 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/NLB151800268.
Recording identifiers
- ISRC
- NLB151800268
- Title
- Harpsichord Concerto No. 1 in D Minor, BWV 1052: II. Adagio
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xcf624d6a7544509d1996b1ac64cd7ca687817ca87794f1e6dd8e84f95f0f26de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:465b08d0f4fff176251eb616cf4f86f34ac9203842d2e89375ada2b6fe0c86cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151800268
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Harpsichord Concerto No. 1 in D Minor, BWV 1052: II. Adagio · Machine-readable JSON-LD