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

Full record

Track page: Protagonista · Machine-readable JSON-LD