ISRC NLY331304431
Verified recording
NLY331304431 is “Sonata in D Major, Wq. 131: I. Andante” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf9ec710ffe53ee496af7a3d09e3565b74629caac13ff19bc6e70cc9a00b02631 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331304431.
Recording identifiers
- ISRC
- NLY331304431
- Title
- Sonata in D Major, Wq. 131: I. Andante
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0xf9ec710ffe53ee496af7a3d09e3565b74629caac13ff19bc6e70cc9a00b02631
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:aaec243267880bf43d0afae382c35e51afd86e2877be6d4d5258a914eba94157- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331304431
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Sonata in D Major, Wq. 131: I. Andante · Machine-readable JSON-LD