ISRC USFI87500192
Verified recording
USFI87500192 is “Chops” by Oscar Peterson,
registered on the CopyrightChains blockchain with CopyrightID
0x42e36697c10512298dea0cc3ab9b80e8c177bf02205ffeba2ce4543be785a6d6 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/USFI87500192.
Recording identifiers
- ISRC
- USFI87500192
- Title
- Chops
- Artist
- Oscar Peterson
- CopyrightID (CopyrightChains transaction hash)
0x42e36697c10512298dea0cc3ab9b80e8c177bf02205ffeba2ce4543be785a6d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:36fd46f1ed14bbe33ef14a744f51ded008f89ff29b6e3359bd56dacef60b99d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI87500192
- Bitcoin block existence check
- https://blockstream.info/api/block/957118