ISRC NLE421406115
Verified recording
NLE421406115 is “Bassoon Concerto in A Minor, RV 497: II. Andante molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x6a656c2a462e0f76eda799baf721175077892ab8149a36f9a26d0d501088ae9d and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421406115.
Recording identifiers
- ISRC
- NLE421406115
- Title
- Bassoon Concerto in A Minor, RV 497: II. Andante molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x6a656c2a462e0f76eda799baf721175077892ab8149a36f9a26d0d501088ae9d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:203f42e8507cb285c5cd4f55953bb66c39eafc19043e0f65d275e6082b61a664- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421406115
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Bassoon Concerto in A Minor, RV 497: II. Andante molto · Machine-readable JSON-LD