ISRC QZHZ52068147
Verified recording
QZHZ52068147 is “Tómbola / A Colombia / La Chicharrita del Café / Caprichito / La Vaca Vieja / Por una Cosa” by Los Zemvers,
registered on the CopyrightChains blockchain with CopyrightID
0x65319d1ed6d179e6c46461857a8c5c1f6a06148925b38f8e60293db2b4f1bb07 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/QZHZ52068147.
Recording identifiers
- ISRC
- QZHZ52068147
- Title
- Tómbola / A Colombia / La Chicharrita del Café / Caprichito / La Vaca Vieja / Por una Cosa
- Artist
- Los Zemvers
- CopyrightID (CopyrightChains transaction hash)
0x65319d1ed6d179e6c46461857a8c5c1f6a06148925b38f8e60293db2b4f1bb07
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:263a29265084eef6b60151a4e2feadc86601ec3815c4bac61c72fb98c8d11345- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52068147
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Tómbola / A Colombia / La Chicharrita del Café / Caprichito / La Vaca Vieja / Por una Cosa · Machine-readable JSON-LD