ISRC QZFZ21977729
Verified recording
QZFZ21977729 is “Addiction” by Kamban,
registered on the CopyrightChains blockchain with CopyrightID
0xa669a5b80d247716e6bd8ff37d1acd15578faaae3557c7552a460d52430f5ddb and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ21977729.
Recording identifiers
- ISRC
- QZFZ21977729
- Title
- Addiction
- Artist
- Kamban
- CopyrightID (CopyrightChains transaction hash)
0xa669a5b80d247716e6bd8ff37d1acd15578faaae3557c7552a460d52430f5ddb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:bf9bff1ab9896d0b8ef96db11a961c1481bac847ce39428c186e83e130d5157a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ21977729
- Bitcoin block existence check
- https://blockstream.info/api/block/956304