ISRC NLB151800269
Verified recording
NLB151800269 is “Harpsichord Concerto No. 1 in D Minor, BWV 1052: III. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9425b7b0b7f33beb46fb2e4a05c7c77b5f7013c34d994f534f999c14a5f31798 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/NLB151800269.
Recording identifiers
- ISRC
- NLB151800269
- Title
- Harpsichord Concerto No. 1 in D Minor, BWV 1052: III. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9425b7b0b7f33beb46fb2e4a05c7c77b5f7013c34d994f534f999c14a5f31798
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f5651d31115777448d06f08527d95a0f15384a5efeca51f920e2a6990be60bb2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151800269
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Harpsichord Concerto No. 1 in D Minor, BWV 1052: III. Allegro · Machine-readable JSON-LD