ISRC QZK6Q2004634
Verified recording
QZK6Q2004634 is “El Buho - En Vivo” by Los K-Bros,
registered on the CopyrightChains blockchain with CopyrightID
0x6f7caf98a01e4b91c147e8c45997a6c16afddca81d99cd86e34504324a4bc464 and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2004634.
Recording identifiers
- ISRC
- QZK6Q2004634
- Title
- El Buho - En Vivo
- Artist
- Los K-Bros
- CopyrightID (CopyrightChains transaction hash)
0x6f7caf98a01e4b91c147e8c45997a6c16afddca81d99cd86e34504324a4bc464
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:92cbcd7d7a6a4c7a4c58399bdd593ae94adad621a572b67417781f24663d9da7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2004634
- Bitcoin block existence check
- https://blockstream.info/api/block/960317