ISRC USCA20300509
Verified recording
USCA20300509 is “If You Can't Smile And Say Yes (Please Don't Cry And Say No) - Remastered 2003” by Nat King Cole Trio,
registered on the CopyrightChains blockchain with CopyrightID
0x6217ca1abcf6df9209e7c61560d99618c88ec48d61284eefb46c4a52fe60a43b and independently timestamped
in Bitcoin block 960231 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA20300509.
Recording identifiers
- ISRC
- USCA20300509
- Title
- If You Can't Smile And Say Yes (Please Don't Cry And Say No) - Remastered 2003
- Artist
- Nat King Cole Trio
- CopyrightID (CopyrightChains transaction hash)
0x6217ca1abcf6df9209e7c61560d99618c88ec48d61284eefb46c4a52fe60a43b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:33:28+00:00
- Bitcoin block
- 960231
- Canonical record hash
sha256:5bf2ad54adda64108c87181a2b6dad0eb0ec38d89fd63f09a385748263bec623- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA20300509
- Bitcoin block existence check
- https://blockstream.info/api/block/960231
Full record
Track page: If You Can't Smile And Say Yes (Please Don't Cry And Say No) - Remastered 2003 · Machine-readable JSON-LD