ISRC USB8U1521021
Verified recording
USB8U1521021 is “Oh, Kay!: Someone to Watch Over Me (arr. J. Turrin)” by George Gershwin,
registered on the CopyrightChains blockchain with CopyrightID
0xe66c1ce7f1bb6881e344a38c722dfbb8035337fae1a00b46b6e62755ce6e5801 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1521021.
Recording identifiers
- ISRC
- USB8U1521021
- Title
- Oh, Kay!: Someone to Watch Over Me (arr. J. Turrin)
- Artist
- George Gershwin
- CopyrightID (CopyrightChains transaction hash)
0xe66c1ce7f1bb6881e344a38c722dfbb8035337fae1a00b46b6e62755ce6e5801
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d17a1c56766f7f7b63f548bda1ae0e665da11695e4f2d76f1eb8dfdf8fb28799- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1521021
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Oh, Kay!: Someone to Watch Over Me (arr. J. Turrin) · Machine-readable JSON-LD