ISRC NLA507921502
Verified recording
NLA507921502 is “Brandenburg Concerto No. 1 in F Major, BWV 1046: II. Adagio” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa6651330cdd8d916879135626765a80b0aae08331dd92aa287a15236a8436658 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/NLA507921502.
Recording identifiers
- ISRC
- NLA507921502
- Title
- Brandenburg Concerto No. 1 in F Major, BWV 1046: II. Adagio
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa6651330cdd8d916879135626765a80b0aae08331dd92aa287a15236a8436658
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:4c53a8c73f974b2bbdca05ca7a06fe92f98dfb8811a8ed59555ee8b7f94171ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507921502
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Brandenburg Concerto No. 1 in F Major, BWV 1046: II. Adagio · Machine-readable JSON-LD