ISRC QZDA52231428
Verified recording
QZDA52231428 is “Chef” by 9TEEN,
registered on the CopyrightChains blockchain with CopyrightID
0x73dfc3b4022f0d5fb00e59b4bd3bb7c02b9c1b38ee9195592cfe24aa8bcc2aaf 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/QZDA52231428.
Recording identifiers
- ISRC
- QZDA52231428
- Title
- Chef
- Artist
- 9TEEN
- CopyrightID (CopyrightChains transaction hash)
0x73dfc3b4022f0d5fb00e59b4bd3bb7c02b9c1b38ee9195592cfe24aa8bcc2aaf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:730e3f91fe6675e38d78564ef43f6f6cd59ae0aec10f45cf4cb72f1f61c89658- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52231428
- Bitcoin block existence check
- https://blockstream.info/api/block/957120