ISRC QZPEW2590229
Verified recording
QZPEW2590229 is “Acid Drum” by Club Kooma,
registered on the CopyrightChains blockchain with CopyrightID
0x5479efed85c6c96e8e31b655831bebaf1f2d07f11b3e5fe8a5188dfa781bec82 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/QZPEW2590229.
Recording identifiers
- ISRC
- QZPEW2590229
- Title
- Acid Drum
- Artist
- Club Kooma
- CopyrightID (CopyrightChains transaction hash)
0x5479efed85c6c96e8e31b655831bebaf1f2d07f11b3e5fe8a5188dfa781bec82
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:5535817ee51524e5a4f7141ccd7b16fad1e7d0dca9c3539b5adc2d5e866287c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2590229
- Bitcoin block existence check
- https://blockstream.info/api/block/957120