ISRC QZHZ41961583
Verified recording
QZHZ41961583 is “Los 4 Ases” by Colmillo Norteño,
registered on the CopyrightChains blockchain with CopyrightID
0x959b25e707d868b9713fae6f839c7f507a78c359ffdadab0c8a67ab9c28a4917 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ41961583.
Recording identifiers
- ISRC
- QZHZ41961583
- Title
- Los 4 Ases
- Artist
- Colmillo Norteño
- CopyrightID (CopyrightChains transaction hash)
0x959b25e707d868b9713fae6f839c7f507a78c359ffdadab0c8a67ab9c28a4917
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:3feb97648dc0218ec0d83fe3345c1902f8da58c69d1172ba7d7871213e9de30e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ41961583
- Bitcoin block existence check
- https://blockstream.info/api/block/960334