ISRC QZQAY2397125
Verified recording
QZQAY2397125 is “Guarda Tu Corazón” by Alex Zurdo,
registered on the CopyrightChains blockchain with CopyrightID
0xeef6a345eed45664385a756f84b23f88720838d5441437581f04070f3e154c32 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2397125.
Recording identifiers
- ISRC
- QZQAY2397125
- Title
- Guarda Tu Corazón
- Artist
- Alex Zurdo
- CopyrightID (CopyrightChains transaction hash)
0xeef6a345eed45664385a756f84b23f88720838d5441437581f04070f3e154c32
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:8cf9cd23cc702a6925b746813a5615093326a0d192353f5e929631bfbf910db8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2397125
- Bitcoin block existence check
- https://blockstream.info/api/block/953513