ISRC USTE10439905
Verified recording
USTE10439905 is “Cool Walk” by Oscar Peterson,
registered on the CopyrightChains blockchain with CopyrightID
0x3eec9df1a20098eace7e87748294123a1920eb23b02dfed7df34608ab1d11ba0 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10439905.
Recording identifiers
- ISRC
- USTE10439905
- Title
- Cool Walk
- Artist
- Oscar Peterson
- CopyrightID (CopyrightChains transaction hash)
0x3eec9df1a20098eace7e87748294123a1920eb23b02dfed7df34608ab1d11ba0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:615e6ffc570e37715459373d3f0cb844f13f13016ed96cd422d26da2db185c21- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10439905
- Bitcoin block existence check
- https://blockstream.info/api/block/960138