ISRC NLE421406113
Verified recording
NLE421406113 is “Bassoon Concerto in C Major, RV 477: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x8dc07ad41109bd15eb6c49cdad198fc7b0f1eb190f73bd636e56c5268328ff84 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/NLE421406113.
Recording identifiers
- ISRC
- NLE421406113
- Title
- Bassoon Concerto in C Major, RV 477: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x8dc07ad41109bd15eb6c49cdad198fc7b0f1eb190f73bd636e56c5268328ff84
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:53de5a0680544f356ba11057092baec86cd0831302b4f8b7d6144cbf2212915e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421406113
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Bassoon Concerto in C Major, RV 477: III. Allegro · Machine-readable JSON-LD