ISRC NLY330904678
Verified recording
NLY330904678 is “Piano Concerto No. 1 in E-Flat Major, H. 27: I. Allegro” by John Field,
registered on the CopyrightChains blockchain with CopyrightID
0x89b543607ebf11dc256aa0a9c622fb19a075391cff35aaf667cb701dc2f64c09 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330904678.
Recording identifiers
- ISRC
- NLY330904678
- Title
- Piano Concerto No. 1 in E-Flat Major, H. 27: I. Allegro
- Artist
- John Field
- CopyrightID (CopyrightChains transaction hash)
0x89b543607ebf11dc256aa0a9c622fb19a075391cff35aaf667cb701dc2f64c09
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:e64dce8c8137e0e2755ff8b8754767d4a537c0accd309a8d28c72f22f4d09115- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330904678
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Piano Concerto No. 1 in E-Flat Major, H. 27: I. Allegro · Machine-readable JSON-LD