ISRC HKI199329521
Verified recording
HKI199329521 is “Oboe Concerto In C Major, RV 450: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x1bbf3279084c86a69bdc2c27a61b05891f962667df07a5fb96046ea8b415a766 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199329521.
Recording identifiers
- ISRC
- HKI199329521
- Title
- Oboe Concerto In C Major, RV 450: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x1bbf3279084c86a69bdc2c27a61b05891f962667df07a5fb96046ea8b415a766
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:8ffe34550542fcbce2d53a935302e58054268f55df49e4930797c2a0e759f2e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199329521
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Oboe Concerto In C Major, RV 450: III. Allegro · Machine-readable JSON-LD