ISRC NLA507809316
Verified recording
NLA507809316 is “Musical Offering, BWV 1079 - Ed. Marriner: Ricercar a 6” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x22ef679eb495d2a423ff573876468030ce28b6b9c9867041da9e6c9f53d19f07 and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507809316.
Recording identifiers
- ISRC
- NLA507809316
- Title
- Musical Offering, BWV 1079 - Ed. Marriner: Ricercar a 6
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x22ef679eb495d2a423ff573876468030ce28b6b9c9867041da9e6c9f53d19f07
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:67b6f8b3f96c6820d93456a7bd85899be6e831e94721a1515f4d481b2b88d9cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507809316
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: Musical Offering, BWV 1079 - Ed. Marriner: Ricercar a 6 · Machine-readable JSON-LD