ISRC USCA25100005
Verified recording
USCA25100005 is “Unforgettable” by Nat King Cole,
registered on the CopyrightChains blockchain with CopyrightID
0x5c6ce2b09a49fbdbf93a6982c2b24830d5dc433aeac3f3667577114dde1614d5 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA25100005.
Recording identifiers
- ISRC
- USCA25100005
- Title
- Unforgettable
- Artist
- Nat King Cole
- CopyrightID (CopyrightChains transaction hash)
0x5c6ce2b09a49fbdbf93a6982c2b24830d5dc433aeac3f3667577114dde1614d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:91a684a15e39e755864d91fc2ea9717340ee204354d53a23fc9dfb7ebb647468- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA25100005
- Bitcoin block existence check
- https://blockstream.info/api/block/953520