ISRC NLY330904688
Verified recording
NLY330904688 is “Piano Concerto No. 4 in E-Flat Major, H. 28: II. Siciliano. Un poco adagio” by John Field,
registered on the CopyrightChains blockchain with CopyrightID
0x1031c45941139951d42447ea94e75bcc269e76a0e1507b9ccb60fe0b8faaa513 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330904688.
Recording identifiers
- ISRC
- NLY330904688
- Title
- Piano Concerto No. 4 in E-Flat Major, H. 28: II. Siciliano. Un poco adagio
- Artist
- John Field
- CopyrightID (CopyrightChains transaction hash)
0x1031c45941139951d42447ea94e75bcc269e76a0e1507b9ccb60fe0b8faaa513
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:a5ad2e4923d21bbe17ee66f38a865b899cd69a0f85447e619de5c943433aacf3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330904688
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: Piano Concerto No. 4 in E-Flat Major, H. 28: II. Siciliano. Un poco adagio · Machine-readable JSON-LD