ISRC FR8X00300023
Verified recording
FR8X00300023 is “Making Whoopee” by Nat King Cole,
registered on the CopyrightChains blockchain with CopyrightID
0xf86233060be1ba2e2e3d78ea72121373b0af79f2fde9b74c574b03ca89d177ef and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR8X00300023.
Recording identifiers
- ISRC
- FR8X00300023
- Title
- Making Whoopee
- Artist
- Nat King Cole
- CopyrightID (CopyrightChains transaction hash)
0xf86233060be1ba2e2e3d78ea72121373b0af79f2fde9b74c574b03ca89d177ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:49e83fa3b7b212688e3380e0b47d0cc62de4300350dd385931ea433d8a6f4929- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR8X00300023
- Bitcoin block existence check
- https://blockstream.info/api/block/960144