ISRC QZFZ22369833
Verified recording
QZFZ22369833 is “Nineteen-Ninety-Chinch” by Chinch 33,
registered on the CopyrightChains blockchain with CopyrightID
0xaa621339bc484827364d234eef32feac57fcd9fb87922031a8c6fa73f3582f89 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22369833.
Recording identifiers
- ISRC
- QZFZ22369833
- Title
- Nineteen-Ninety-Chinch
- Artist
- Chinch 33
- CopyrightID (CopyrightChains transaction hash)
0xaa621339bc484827364d234eef32feac57fcd9fb87922031a8c6fa73f3582f89
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:2151e5defca67bc3732257221b8a155502ff64f4199e27099726967fdc541525- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22369833
- Bitcoin block existence check
- https://blockstream.info/api/block/960247
Full record
Track page: Nineteen-Ninety-Chinch · Machine-readable JSON-LD