ISRC USCA20200423
Verified recording
USCA20200423 is “Miss Otis Regrets (She's Unable To Lunch Today) - Live At The Sands/1960/Remastered 2002” by Nat King Cole,
registered on the CopyrightChains blockchain with CopyrightID
0x7e41cfa08beabe8fefcc502daab6533f0c90a990056b027152f509f324f9f5e0 and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA20200423.
Recording identifiers
- ISRC
- USCA20200423
- Title
- Miss Otis Regrets (She's Unable To Lunch Today) - Live At The Sands/1960/Remastered 2002
- Artist
- Nat King Cole
- CopyrightID (CopyrightChains transaction hash)
0x7e41cfa08beabe8fefcc502daab6533f0c90a990056b027152f509f324f9f5e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:36dd438aa0e430ea0f8ee89462d85ed6989c87c1106fd244808ed3cac4378a42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA20200423
- Bitcoin block existence check
- https://blockstream.info/api/block/960121
Full record
Track page: Miss Otis Regrets (She's Unable To Lunch Today) - Live At The Sands/1960/Remastered 2002 · Machine-readable JSON-LD