ISRC USFI87500193
Verified recording
USFI87500193 is “Makin' Whoopee” by Oscar Peterson,
registered on the CopyrightChains blockchain with CopyrightID
0x686e82908182ae0693077de7fd9995acac4b4fd881fe949f8f9bdb40fa3ce561 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI87500193.
Recording identifiers
- ISRC
- USFI87500193
- Title
- Makin' Whoopee
- Artist
- Oscar Peterson
- CopyrightID (CopyrightChains transaction hash)
0x686e82908182ae0693077de7fd9995acac4b4fd881fe949f8f9bdb40fa3ce561
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:dedbcb1342d9db299a35431dbfaf6917002b74f7c558c93308bcf5a1b997f09c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI87500193
- Bitcoin block existence check
- https://blockstream.info/api/block/960327