ISRC QZFZ42029813
Verified recording
QZFZ42029813 is “Issues (Don't Cry)” by Pluto Kar,
registered on the CopyrightChains blockchain with CopyrightID
0x5a5263b50a3de9ce6ab65d94ace64a5962fb21c41d537f4b6dc5ce817c3fe6dc and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42029813.
Recording identifiers
- ISRC
- QZFZ42029813
- Title
- Issues (Don't Cry)
- Artist
- Pluto Kar
- CopyrightID (CopyrightChains transaction hash)
0x5a5263b50a3de9ce6ab65d94ace64a5962fb21c41d537f4b6dc5ce817c3fe6dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:1c1052139a0b44540b4f39e08de457abefb6a96e0bd05b59ca36162145244ebc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42029813
- Bitcoin block existence check
- https://blockstream.info/api/block/960105