ISRC JPZ921908420
Verified recording
JPZ921908420 is “Don't Put My Heart Down - MAKOTO & DJ KAWASAKI Alternative Mix” by DJ KAWASAKI,
registered on the CopyrightChains blockchain with CopyrightID
0x136fdfc519e56f6fff8048f1c8ef6a6a655e196f9af11f38a5a617bfe5974bbc and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921908420.
Recording identifiers
- ISRC
- JPZ921908420
- Title
- Don't Put My Heart Down - MAKOTO & DJ KAWASAKI Alternative Mix
- Artist
- DJ KAWASAKI
- CopyrightID (CopyrightChains transaction hash)
0x136fdfc519e56f6fff8048f1c8ef6a6a655e196f9af11f38a5a617bfe5974bbc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:4178f29e7432ebbba9c1bad84361d9b0c3cac5fa457f331936c17dce049f0eaf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921908420
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Don't Put My Heart Down - MAKOTO & DJ KAWASAKI Alternative Mix · Machine-readable JSON-LD