ISRC USCA28600312
Verified recording
USCA28600312 is “When Your Lover Has Gone” by Nat King Cole,
registered on the CopyrightChains blockchain with CopyrightID
0x1534392211e6e053152d1a2f332b4b1a7675eadaaee83c3047f2a7bf418dc210 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA28600312.
Recording identifiers
- ISRC
- USCA28600312
- Title
- When Your Lover Has Gone
- Artist
- Nat King Cole
- CopyrightID (CopyrightChains transaction hash)
0x1534392211e6e053152d1a2f332b4b1a7675eadaaee83c3047f2a7bf418dc210
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:48217f0ceb39d81b2c91cba828005291693191ee47a59c82002570e4a97da716- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA28600312
- Bitcoin block existence check
- https://blockstream.info/api/block/960500
Full record
Track page: When Your Lover Has Gone · Machine-readable JSON-LD