ISRC QZWFH2392502
Verified recording
QZWFH2392502 is “Tempu” by GrindGangTV,
registered on the CopyrightChains blockchain with CopyrightID
0x97a8f9b830b35d8d4e81ac3a13e945277b0c3649af8d07d7fbc028ab3fdb9734 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2392502.
Recording identifiers
- ISRC
- QZWFH2392502
- Title
- Tempu
- Artist
- GrindGangTV
- CopyrightID (CopyrightChains transaction hash)
0x97a8f9b830b35d8d4e81ac3a13e945277b0c3649af8d07d7fbc028ab3fdb9734
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:c3bdb1b57f6cfecde5042653467c86110988cf7605e5403bbcf34111e7dd7db5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2392502
- Bitcoin block existence check
- https://blockstream.info/api/block/957120