ISRC NLA507809312
Verified recording
NLA507809312 is “Musical Offering, BWV 1079 - Ed. Marriner: Quaerendo invenietis: Canon a 4” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xbf85a1d610bf3228bd87c97b004bf734f402829ed7636cb5b46d18ec89540a02 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507809312.
Recording identifiers
- ISRC
- NLA507809312
- Title
- Musical Offering, BWV 1079 - Ed. Marriner: Quaerendo invenietis: Canon a 4
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xbf85a1d610bf3228bd87c97b004bf734f402829ed7636cb5b46d18ec89540a02
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:3d25ba755874e322739d8c21bf26c7d1c8553c7f3e90827344a3dd0653b17d1f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507809312
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Musical Offering, BWV 1079 - Ed. Marriner: Quaerendo invenietis: Canon a 4 · Machine-readable JSON-LD