ISRC NLA507921505
Verified recording
NLA507921505 is “Brandenburg Concerto No. 2 in F Major, BWV 1047: I. [Allegro]” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa7f1a57c88cad8c9232fed134ddaf1379f4bb3f71eb21fc20a43b752910f0754 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/NLA507921505.
Recording identifiers
- ISRC
- NLA507921505
- Title
- Brandenburg Concerto No. 2 in F Major, BWV 1047: I. [Allegro]
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa7f1a57c88cad8c9232fed134ddaf1379f4bb3f71eb21fc20a43b752910f0754
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a8b0a91890cc65d404925029f5eac82f264349087958a2c19a917492d93688a0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507921505
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Brandenburg Concerto No. 2 in F Major, BWV 1047: I. [Allegro] · Machine-readable JSON-LD