ISRC HKI191411005
Verified recording
HKI191411005 is “Concerto for 2 Cellos in G Minor, RV 531: II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xaa1addae95106e2bd66785d84257ded450d5f342ce3ebf82779b3878e00fb83b and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191411005.
Recording identifiers
- ISRC
- HKI191411005
- Title
- Concerto for 2 Cellos in G Minor, RV 531: II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xaa1addae95106e2bd66785d84257ded450d5f342ce3ebf82779b3878e00fb83b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:1c48be6b4e682cf3f5baf08e15d3a178692af1327b7eb8bab34bcfdcff91ff1e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191411005
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: Concerto for 2 Cellos in G Minor, RV 531: II. Largo · Machine-readable JSON-LD