ISRC QZHZ52252370
Verified recording
QZHZ52252370 is “Que Tienes” by Celso Piña,
registered on the CopyrightChains blockchain with CopyrightID
0x8dd472429977531b6bf3199b42bc512312b01cd990b94075d23c96c14f6cb876 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52252370.
Recording identifiers
- ISRC
- QZHZ52252370
- Title
- Que Tienes
- Artist
- Celso Piña
- CopyrightID (CopyrightChains transaction hash)
0x8dd472429977531b6bf3199b42bc512312b01cd990b94075d23c96c14f6cb876
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:fb2d50caa1f052b692d83f5aaaf6dc3f56e6d36aa13881ec56b8d47c066b02a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52252370
- Bitcoin block existence check
- https://blockstream.info/api/block/960368