ISRC NLB151000832
Verified recording
NLB151000832 is “Concerto in C major RV 450: Allegro molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xf20b3404437123390d632d2afcefd9e8fb84b31025187bcb61634a2899cc484c and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151000832.
Recording identifiers
- ISRC
- NLB151000832
- Title
- Concerto in C major RV 450: Allegro molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xf20b3404437123390d632d2afcefd9e8fb84b31025187bcb61634a2899cc484c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:92e6a0099396ac26d595da16ae73ffb3b1a333fed9ac64681d5523f8d6121286- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151000832
- Bitcoin block existence check
- https://blockstream.info/api/block/960463
Full record
Track page: Concerto in C major RV 450: Allegro molto · Machine-readable JSON-LD