ISRC QZNJY2400272
Verified recording
QZNJY2400272 is “Protagonista” by Uska,
registered on the CopyrightChains blockchain with CopyrightID
0xa9c2086ab8a62380c285ad9f11fedab404fc4cadfaa085c0e84bec320ea37844 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2400272.
Recording identifiers
- ISRC
- QZNJY2400272
- Title
- Protagonista
- Artist
- Uska
- CopyrightID (CopyrightChains transaction hash)
0xa9c2086ab8a62380c285ad9f11fedab404fc4cadfaa085c0e84bec320ea37844
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:30016be42de3cb6f87fc7099aec26f2c60b54968f46ea14423ac61fe2b454b0b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2400272
- Bitcoin block existence check
- https://blockstream.info/api/block/957118