ISRC NLB151800276
Verified recording
NLB151800276 is “Harpsichord Concerto No. 5 in F Minor, BWV 1056: I. [no tempo marking]” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x79e2e9b58843c0b807efca4ddf8b70ef1c02c7196aad7bf0da91ccc09f198b82 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151800276.
Recording identifiers
- ISRC
- NLB151800276
- Title
- Harpsichord Concerto No. 5 in F Minor, BWV 1056: I. [no tempo marking]
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x79e2e9b58843c0b807efca4ddf8b70ef1c02c7196aad7bf0da91ccc09f198b82
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:1a05645043f6f3157a455c0b43e651718066a5ddd1261dc2223b713c33a7b15a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151800276
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Harpsichord Concerto No. 5 in F Minor, BWV 1056: I. [no tempo marking] · Machine-readable JSON-LD