ISRC NLN580588961
Verified recording
NLN580588961 is “Sonata No. 1 in B-Flat Major, RV 47, Op. 14: I. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xc935b260fce2173e8f0cb2316eecc6363984991f72705eff362ae037f79a8ccb 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/NLN580588961.
Recording identifiers
- ISRC
- NLN580588961
- Title
- Sonata No. 1 in B-Flat Major, RV 47, Op. 14: I. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xc935b260fce2173e8f0cb2316eecc6363984991f72705eff362ae037f79a8ccb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:bef115d4a57afa136c93fa1ba3876dc2896094e73f604d55f82eef55c4850c91- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580588961
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Sonata No. 1 in B-Flat Major, RV 47, Op. 14: I. Largo · Machine-readable JSON-LD