ISRC QZFZ42283485
Verified recording
QZFZ42283485 is “Hubba Bubba” by Yayyoung,
registered on the CopyrightChains blockchain with CopyrightID
0x23b835305dd58829d58bbc851bf9ca0182d04a6ab098e65b6f5e2e68bde6e51d and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42283485.
Recording identifiers
- ISRC
- QZFZ42283485
- Title
- Hubba Bubba
- Artist
- Yayyoung
- CopyrightID (CopyrightChains transaction hash)
0x23b835305dd58829d58bbc851bf9ca0182d04a6ab098e65b6f5e2e68bde6e51d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:76c8474ed1bf26fbff48ebe5ad82a3dfc7fb66c5fcb706e0231479de96a6fbbc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42283485
- Bitcoin block existence check
- https://blockstream.info/api/block/953520