ISRC HKI191618204
Verified recording
HKI191618204 is “Oboe Concerto” by Jennifer Higdon,
registered on the CopyrightChains blockchain with CopyrightID
0xa7d87eda4c3d91c2250cc05aa4d03d1ab0bd7ce684808741d1ab523bc29346ba and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191618204.
Recording identifiers
- ISRC
- HKI191618204
- Title
- Oboe Concerto
- Artist
- Jennifer Higdon
- CopyrightID (CopyrightChains transaction hash)
0xa7d87eda4c3d91c2250cc05aa4d03d1ab0bd7ce684808741d1ab523bc29346ba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:a23ab60a04bb662b39a853172a639314602a0cbe20e3ad2e0d37aa37a4baaa86- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191618204
- Bitcoin block existence check
- https://blockstream.info/api/block/960321