ISRC NLY331607304
Verified recording
NLY331607304 is “Oboe Concerto in C Major, RV 447: II. Larghetto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x27145a78d4e3b10b7f9e561f2c23c6bfca12e2ae0c02177dbde2ecfa892d19f2 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331607304.
Recording identifiers
- ISRC
- NLY331607304
- Title
- Oboe Concerto in C Major, RV 447: II. Larghetto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x27145a78d4e3b10b7f9e561f2c23c6bfca12e2ae0c02177dbde2ecfa892d19f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:6e56b53de13a50aa77d9208bb4c512c68459ec8508984d303ddeef711c6366bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331607304
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Oboe Concerto in C Major, RV 447: II. Larghetto · Machine-readable JSON-LD