ISRC NLE421406117
Verified recording
NLE421406117 is “Bassoon Concerto in C Major, RV 467: I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xb3d0a40bb696546b4d1b118b5c79d9ade566c7fbca52b3a97ca178438f456e5a 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/NLE421406117.
Recording identifiers
- ISRC
- NLE421406117
- Title
- Bassoon Concerto in C Major, RV 467: I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xb3d0a40bb696546b4d1b118b5c79d9ade566c7fbca52b3a97ca178438f456e5a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1d7e38ba2defac28810e128fe4ec7fe6b99912f94db32170a6022af0afcb8386- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421406117
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Bassoon Concerto in C Major, RV 467: I. Allegro · Machine-readable JSON-LD