ISRC USCA20200176
Verified recording
USCA20200176 is “Make It Last” by Nat King Cole,
registered on the CopyrightChains blockchain with CopyrightID
0xec39fba9522e32783aa751dc1a6886c3d127d276207d401d47030acbae987a38 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA20200176.
Recording identifiers
- ISRC
- USCA20200176
- Title
- Make It Last
- Artist
- Nat King Cole
- CopyrightID (CopyrightChains transaction hash)
0xec39fba9522e32783aa751dc1a6886c3d127d276207d401d47030acbae987a38
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:b6d9ec89a516dc02f51a8106824d9d924d38626bc617d2658a562f17aa4a2906- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA20200176
- Bitcoin block existence check
- https://blockstream.info/api/block/960264