ISRC QZNWZ2004061
Verified recording
QZNWZ2004061 is “Por Aire y Por Tierra - En Vivo” by Los K-Bros,
registered on the CopyrightChains blockchain with CopyrightID
0x57fc456ceb665d01fb87fd32c749b3df4890df7da865cfc8e937035f1a31a794 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2004061.
Recording identifiers
- ISRC
- QZNWZ2004061
- Title
- Por Aire y Por Tierra - En Vivo
- Artist
- Los K-Bros
- CopyrightID (CopyrightChains transaction hash)
0x57fc456ceb665d01fb87fd32c749b3df4890df7da865cfc8e937035f1a31a794
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:404396a377c3bd0a4350c58612d671fbd465a8ea360500c362a85744383b2af3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2004061
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Por Aire y Por Tierra - En Vivo · Machine-readable JSON-LD