ISRC QZZ8A2421861
Verified recording
QZZ8A2421861 is “Música de Trabajo y Ayuda en el Trabajo” by Concentracíon,
registered on the CopyrightChains blockchain with CopyrightID
0x8c23fdb36016b7be649746adab40274183af94cc2cf846fb5230493b767f61fc and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2421861.
Recording identifiers
- ISRC
- QZZ8A2421861
- Title
- Música de Trabajo y Ayuda en el Trabajo
- Artist
- Concentracíon
- CopyrightID (CopyrightChains transaction hash)
0x8c23fdb36016b7be649746adab40274183af94cc2cf846fb5230493b767f61fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a26a1bd07b3cc662450b978699d389c82ba1457fc0fb5f28d0860b41b0df8c24- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2421861
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Música de Trabajo y Ayuda en el Trabajo · Machine-readable JSON-LD