ISRC NLA507921509
Verified recording
NLA507921509 is “Brandenburg Concerto No. 3 in G Major, BWV 1048: II. Adagio” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x00cd8518571f7ae87dd53a14c1fe619a533c64e540a3cc4de9b7af6b0cd93880 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/NLA507921509.
Recording identifiers
- ISRC
- NLA507921509
- Title
- Brandenburg Concerto No. 3 in G Major, BWV 1048: II. Adagio
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x00cd8518571f7ae87dd53a14c1fe619a533c64e540a3cc4de9b7af6b0cd93880
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:722d3a417cff9e9e272d18dd93d8cae740f96af0b45df4cccb79e5393fc51e60- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507921509
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Brandenburg Concerto No. 3 in G Major, BWV 1048: II. Adagio · Machine-readable JSON-LD