ISRC QZNJW2012739
Verified recording
QZNJW2012739 is “Yua Yua” by Un Solo Pueblo,
registered on the CopyrightChains blockchain with CopyrightID
0xcbd7b0a547c3e8351eb438b44c064ef2fbd8f11e9ce2cfb2987bbd3d5381042b and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2012739.
Recording identifiers
- ISRC
- QZNJW2012739
- Title
- Yua Yua
- Artist
- Un Solo Pueblo
- CopyrightID (CopyrightChains transaction hash)
0xcbd7b0a547c3e8351eb438b44c064ef2fbd8f11e9ce2cfb2987bbd3d5381042b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:99d7da4f9e53bf756cd86cfc440b932243f8acca9d929d549eb3446a3b981444- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2012739
- Bitcoin block existence check
- https://blockstream.info/api/block/960340