ISRC QZFZ32297721
Verified recording
QZFZ32297721 is “Air Max” by YF,
registered on the CopyrightChains blockchain with CopyrightID
0x58f54a053227c8bc66fd6c48f69b9e9f13976ba18b37998f4252ed1340f72827 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/QZFZ32297721.
Recording identifiers
- ISRC
- QZFZ32297721
- Title
- Air Max
- Artist
- YF
- CopyrightID (CopyrightChains transaction hash)
0x58f54a053227c8bc66fd6c48f69b9e9f13976ba18b37998f4252ed1340f72827
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:0247e37ba72fbd0233377b68aa740759b59c366ac00319a6720be3d4584af52e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32297721
- Bitcoin block existence check
- https://blockstream.info/api/block/957120