ISRC NLB151900248
Verified recording
NLB151900248 is “Harpsichord Concerto No. 3 in D Major, BWV 1054: II. Adagio e piano sempre” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9ceadc6d0b56cef9bc656b480eb24f86efcc41098839709d719cfddd6b17838a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151900248.
Recording identifiers
- ISRC
- NLB151900248
- Title
- Harpsichord Concerto No. 3 in D Major, BWV 1054: II. Adagio e piano sempre
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9ceadc6d0b56cef9bc656b480eb24f86efcc41098839709d719cfddd6b17838a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0f3da8ff39ee9bbd2dac36e711e824354de2f84d31514201421fc3db0473d6c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151900248
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Harpsichord Concerto No. 3 in D Major, BWV 1054: II. Adagio e piano sempre · Machine-readable JSON-LD