ISRC USC4R1403081
Verified recording
USC4R1403081 is “Jazzman (feat. Dave Koz)” by Steve Tyrell,
registered on the CopyrightChains blockchain with CopyrightID
0x98a73a7f8eb5c761d715a3253539f07c91bac27520ac9ae6c8309c0615fe7191 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R1403081.
Recording identifiers
- ISRC
- USC4R1403081
- Title
- Jazzman (feat. Dave Koz)
- Artist
- Steve Tyrell
- CopyrightID (CopyrightChains transaction hash)
0x98a73a7f8eb5c761d715a3253539f07c91bac27520ac9ae6c8309c0615fe7191
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:4b23c76918c23cf8624266c4bcd4e6ff80f7e37f59289dcaa64b46001212862a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R1403081
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Jazzman (feat. Dave Koz) · Machine-readable JSON-LD