ISRC JPZ921510451
Verified recording
JPZ921510451 is “Black Clouds” by Tsutomu Narita,
registered on the CopyrightChains blockchain with CopyrightID
0x05863b9d8f533f3cf45e1d3effa649462d76233eef0e414cc3976e65756bdce8 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921510451.
Recording identifiers
- ISRC
- JPZ921510451
- Title
- Black Clouds
- Artist
- Tsutomu Narita
- CopyrightID (CopyrightChains transaction hash)
0x05863b9d8f533f3cf45e1d3effa649462d76233eef0e414cc3976e65756bdce8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:e5509164c4cb3cd0a1e92258b25a21019db784c5e70ed01445c21b0a3e1b9aa6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921510451
- Bitcoin block existence check
- https://blockstream.info/api/block/960397