ISRC QZTAY2239840
Verified recording
QZTAY2239840 is “HÉROS” by Yvnnis,
registered on the CopyrightChains blockchain with CopyrightID
0x75e5ce382422aedfc2cad95b2d9ad34f952b85ad52b08224ce8419a6e3480bab and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2239840.
Recording identifiers
- ISRC
- QZTAY2239840
- Title
- HÉROS
- Artist
- Yvnnis
- CopyrightID (CopyrightChains transaction hash)
0x75e5ce382422aedfc2cad95b2d9ad34f952b85ad52b08224ce8419a6e3480bab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:4fa015972626bd65a36230f1b734930c30dfdb522a175fc7daed015390374544- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2239840
- Bitcoin block existence check
- https://blockstream.info/api/block/953513