ISRC QZMZ92325483
Verified recording
QZMZ92325483 is “El Swing Que Yo Tengo” by Alex Cuba,
registered on the CopyrightChains blockchain with CopyrightID
0xfee4e54c4ccdecc8ab2265c070c2f832d280f04ebee0a7079d6cd44d10b96e49 and independently timestamped
in Bitcoin block 960200 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92325483.
Recording identifiers
- ISRC
- QZMZ92325483
- Title
- El Swing Que Yo Tengo
- Artist
- Alex Cuba
- CopyrightID (CopyrightChains transaction hash)
0xfee4e54c4ccdecc8ab2265c070c2f832d280f04ebee0a7079d6cd44d10b96e49
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:37:10+00:00
- Bitcoin block
- 960200
- Canonical record hash
sha256:7d1ae57b2a6334da5f9f8473110687d3f1776d63da82de792c33e8d1055e54df- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92325483
- Bitcoin block existence check
- https://blockstream.info/api/block/960200
Full record
Track page: El Swing Que Yo Tengo · Machine-readable JSON-LD