ISRC QZDA72169351
Verified recording
QZDA72169351 is “Sunflowerz” by Chris Mazuera,
registered on the CopyrightChains blockchain with CopyrightID
0x4d756f7c93e221383b330e7ad32fbeeefa78809b4014c4a4cf0c8d78cd9c9967 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72169351.
Recording identifiers
- ISRC
- QZDA72169351
- Title
- Sunflowerz
- Artist
- Chris Mazuera
- CopyrightID (CopyrightChains transaction hash)
0x4d756f7c93e221383b330e7ad32fbeeefa78809b4014c4a4cf0c8d78cd9c9967
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:8209e3dfee1f42751210c2ad0d2c9505dca130437bdaca2c704104aaf4e2cac8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72169351
- Bitcoin block existence check
- https://blockstream.info/api/block/956302