ISRC QZHN72475728
Verified recording
QZHN72475728 is “HOLDING GRUDGES” by Aktiv World,
registered on the CopyrightChains blockchain with CopyrightID
0x2b400fd2083f7c53ea6392bd663cd3aafc125bff8135aef01f19217c4dd09461 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/QZHN72475728.
Recording identifiers
- ISRC
- QZHN72475728
- Title
- HOLDING GRUDGES
- Artist
- Aktiv World
- CopyrightID (CopyrightChains transaction hash)
0x2b400fd2083f7c53ea6392bd663cd3aafc125bff8135aef01f19217c4dd09461
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:a5cb79bf777df5356f3918ecc53d1bff3053d87ec2853ab6dc80ad1786a39365- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72475728
- Bitcoin block existence check
- https://blockstream.info/api/block/960138