ISRC HKI190245418
Verified recording
HKI190245418 is “Bassoon Concerto in B-Flat Major, RV 503: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x72342c616042526c9b6a8a41f12ea938c945c9d8154e61bd36d3b2f60fbf9000 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190245418.
Recording identifiers
- ISRC
- HKI190245418
- Title
- Bassoon Concerto in B-Flat Major, RV 503: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x72342c616042526c9b6a8a41f12ea938c945c9d8154e61bd36d3b2f60fbf9000
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:ec2fa75fa90de1f5f71e92c086c4d7490d17b457f250ddd34253d63d12f4a00b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190245418
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Bassoon Concerto in B-Flat Major, RV 503: III. Allegro · Machine-readable JSON-LD