ISRC USA2P1952982
Verified recording
USA2P1952982 is “Liza - 1938, Standard transcription” by Nat King Cole,
registered on the CopyrightChains blockchain with CopyrightID
0xa94b3a4792799d23226d3e45809b8b0fa446b7a2c1a9a4215c56ffab9d8d7ae6 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1952982.
Recording identifiers
- ISRC
- USA2P1952982
- Title
- Liza - 1938, Standard transcription
- Artist
- Nat King Cole
- CopyrightID (CopyrightChains transaction hash)
0xa94b3a4792799d23226d3e45809b8b0fa446b7a2c1a9a4215c56ffab9d8d7ae6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:6690e1679b9f2013f03318080148fbf4b3975238b008fce3a4205c03b9ee06ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1952982
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Liza - 1938, Standard transcription · Machine-readable JSON-LD