ISRC NLY331407413

Verified recording

NLY331407413 is “Concerto in D Major, BWV 972: I. Allegro” by Johann Sebastian Bach, registered on the CopyrightChains blockchain with CopyrightID 0xa31ec40a6cb0b6143e330490797d3f01b02c500faf57e193451ab761ff48c29a and independently timestamped in Bitcoin block 960468 on 2026-07-31. Verify the canonical record, hash, and Bitcoin attestation at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331407413.

Recording identifiers

ISRC
NLY331407413
Title
Concerto in D Major, BWV 972: I. Allegro
Artist
Johann Sebastian Bach
CopyrightID (CopyrightChains transaction hash)
0xa31ec40a6cb0b6143e330490797d3f01b02c500faf57e193451ab761ff48c29a

Dual-chain proof evidence

Bitcoin-attested timestamp
2026-07-31T21:25:57+00:00
Bitcoin block
960468
Canonical record hash
sha256:cd46d7372a3c5ee9b6afef9977cfc617c8900695ada3845459952b0071e760f7
Verification API (6-check server-side result)
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331407413
Bitcoin block existence check
https://blockstream.info/api/block/960468

Full record

Track page: Concerto in D Major, BWV 972: I. Allegro · Machine-readable JSON-LD