ISRC QZK6Q2004633
Verified recording
QZK6Q2004633 is “El Gross - En Vivo” by Los K-Bros,
registered on the CopyrightChains blockchain with CopyrightID
0xcd41a3a4be9f4cf1b69c7181f2e38a808cc764e256b7be57f84aa05e2da1ec80 and independently timestamped
in Bitcoin block 960193 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2004633.
Recording identifiers
- ISRC
- QZK6Q2004633
- Title
- El Gross - En Vivo
- Artist
- Los K-Bros
- CopyrightID (CopyrightChains transaction hash)
0xcd41a3a4be9f4cf1b69c7181f2e38a808cc764e256b7be57f84aa05e2da1ec80
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:05:19+00:00
- Bitcoin block
- 960193
- Canonical record hash
sha256:0665721d64d7b997601c250172019f035223343df7c460a093a917ee84de687c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2004633
- Bitcoin block existence check
- https://blockstream.info/api/block/960193