ISRC HKI199314431
Verified recording
HKI199314431 is “Rhapsody in Blue” by George Gershwin,
registered on the CopyrightChains blockchain with CopyrightID
0x82d4242f6a9e3fd402fe0c9c098bcc5bb6a80acdc259891d48d24a4d26ee5993 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/HKI199314431.
Recording identifiers
- ISRC
- HKI199314431
- Title
- Rhapsody in Blue
- Artist
- George Gershwin
- CopyrightID (CopyrightChains transaction hash)
0x82d4242f6a9e3fd402fe0c9c098bcc5bb6a80acdc259891d48d24a4d26ee5993
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:4bf574d5b776503fd6a7862c54c0db36e34e369a0f28ae11d6da8fbba97e5119- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199314431
- Bitcoin block existence check
- https://blockstream.info/api/block/960291