ISRC NLK4J1900002
Verified recording
NLK4J1900002 is “Concerto for 2 Harpsichords, Strings & Continuo in C Minor, BWV 1060: 2. Adagio (performed on two pianos)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x600ccc3f2b32162ab3b506b16f27ef3ca5c63dbba5d15649ef31bc95987b90b9 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/NLK4J1900002.
Recording identifiers
- ISRC
- NLK4J1900002
- Title
- Concerto for 2 Harpsichords, Strings & Continuo in C Minor, BWV 1060: 2. Adagio (performed on two pianos)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x600ccc3f2b32162ab3b506b16f27ef3ca5c63dbba5d15649ef31bc95987b90b9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:6722ff65521d76cc670fe53d61b83f17f01cbf49e9bc34485939dfb57bb18f81- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK4J1900002
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Concerto for 2 Harpsichords, Strings & Continuo in C Minor, BWV 1060: 2. Adagio (performed on two pianos) · Machine-readable JSON-LD