ISRC NLE421406103
Verified recording
NLE421406103 is “Bassoon Concerto in C Major, RV 474: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xad9a452d5f30bee709740599a2fd9d478123f5694517eed539afa4ac74c8d62f 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/NLE421406103.
Recording identifiers
- ISRC
- NLE421406103
- Title
- Bassoon Concerto in C Major, RV 474: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xad9a452d5f30bee709740599a2fd9d478123f5694517eed539afa4ac74c8d62f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:05ba7921b540d0dac55dff930e66660dcce5cdfc019a7b4cf9f9b42d8f166ddc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421406103
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Bassoon Concerto in C Major, RV 474: III. Allegro · Machine-readable JSON-LD