ISRC USX761695104
Verified recording
USX761695104 is “Unforgettable” by Nat King Cole,
registered on the CopyrightChains blockchain with CopyrightID
0x0b0ac8e42d7306dbf9436c7e5b6fc3dd66a96856a3c52e244d61027088d69ba0 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761695104.
Recording identifiers
- ISRC
- USX761695104
- Title
- Unforgettable
- Artist
- Nat King Cole
- CopyrightID (CopyrightChains transaction hash)
0x0b0ac8e42d7306dbf9436c7e5b6fc3dd66a96856a3c52e244d61027088d69ba0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:738f43da26fe9338d68669067daf41b235ad823a66f614381dd1c799a974e427- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761695104
- Bitcoin block existence check
- https://blockstream.info/api/block/957118