ISRC QZNJY2156223
Verified recording
QZNJY2156223 is “POR QUE?” by YSY A,
registered on the CopyrightChains blockchain with CopyrightID
0x234892c52c957af299e8758d3317ae5a0b5320f26843959a6ea61d13ad59245c and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2156223.
Recording identifiers
- ISRC
- QZNJY2156223
- Title
- POR QUE?
- Artist
- YSY A
- CopyrightID (CopyrightChains transaction hash)
0x234892c52c957af299e8758d3317ae5a0b5320f26843959a6ea61d13ad59245c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:c398bd0b50bb057258c6384d920b961683d9cd09caf51affcfd7b85eaef883e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2156223
- Bitcoin block existence check
- https://blockstream.info/api/block/953528