ISRC NLY331405559
Verified recording
NLY331405559 is “Sinfonia in F Major, Fk 67 "Dissonant": I. Vivace” by Wilhelm Friedemann Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa154f445c10142908238f7f4845ce54b5cfb2b2152447a45a1192af68ffee50e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331405559.
Recording identifiers
- ISRC
- NLY331405559
- Title
- Sinfonia in F Major, Fk 67 "Dissonant": I. Vivace
- Artist
- Wilhelm Friedemann Bach
- CopyrightID (CopyrightChains transaction hash)
0xa154f445c10142908238f7f4845ce54b5cfb2b2152447a45a1192af68ffee50e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:047f71158db8f3430b7f10801c467305fb3c621fb4ce8dcea9d4de1fc29eda2a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331405559
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sinfonia in F Major, Fk 67 "Dissonant": I. Vivace · Machine-readable JSON-LD