ISRC NLA507809301
Verified recording
NLA507809301 is “Musical Offering, BWV 1079 - Ed. Marriner: Ricercar a 3” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x41fc6bf827c6a2c335f98ba1181bcf5e27b7893e500416a6624abe4449fcf8c1 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507809301.
Recording identifiers
- ISRC
- NLA507809301
- Title
- Musical Offering, BWV 1079 - Ed. Marriner: Ricercar a 3
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x41fc6bf827c6a2c335f98ba1181bcf5e27b7893e500416a6624abe4449fcf8c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:46e453d6f5a5a8a1af8dd2ceb36d3cd40a9651b670a4e14c77f72303a9b81be8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507809301
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Musical Offering, BWV 1079 - Ed. Marriner: Ricercar a 3 · Machine-readable JSON-LD