ISRC HKI199328901
Verified recording
HKI199328901 is “Concerto for 4 Violins in D Major, Op. 3, No. 1, RV 549: I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xf455b9c067d78c47ba9268632ae1ed62f6f72a42fca6fa5865394389be357d1b and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199328901.
Recording identifiers
- ISRC
- HKI199328901
- Title
- Concerto for 4 Violins in D Major, Op. 3, No. 1, RV 549: I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xf455b9c067d78c47ba9268632ae1ed62f6f72a42fca6fa5865394389be357d1b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:4236ca1f5373a3e16514d65f0515e53c5c51a8805a2cb26597c26a049d80f169- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199328901
- Bitcoin block existence check
- https://blockstream.info/api/block/960111
Full record
Track page: Concerto for 4 Violins in D Major, Op. 3, No. 1, RV 549: I. Allegro · Machine-readable JSON-LD