ISRC QZTB52397687
Verified recording
QZTB52397687 is “Karate Chunk” by PWRUP,
registered on the CopyrightChains blockchain with CopyrightID
0xad1ebc816e06ce984e22c051c30bdc122362c09bec924ce4cd162b703cc44a13 and independently timestamped
in Bitcoin block 960193 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52397687.
Recording identifiers
- ISRC
- QZTB52397687
- Title
- Karate Chunk
- Artist
- PWRUP
- CopyrightID (CopyrightChains transaction hash)
0xad1ebc816e06ce984e22c051c30bdc122362c09bec924ce4cd162b703cc44a13
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:05:19+00:00
- Bitcoin block
- 960193
- Canonical record hash
sha256:2f95ec49fa8007182afb8cb5ee500e68c4bca7cfa9137b7c32462903495c7d1a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52397687
- Bitcoin block existence check
- https://blockstream.info/api/block/960193