ISRC QZTV32447925
Verified recording
QZTV32447925 is “Música De Fondo Para Trabajar” by Concentracíon,
registered on the CopyrightChains blockchain with CopyrightID
0xb041e1e6ef05c5985648d9b83b6db7ba508ae31c03410bd686ccfedb5e9c336e and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32447925.
Recording identifiers
- ISRC
- QZTV32447925
- Title
- Música De Fondo Para Trabajar
- Artist
- Concentracíon
- CopyrightID (CopyrightChains transaction hash)
0xb041e1e6ef05c5985648d9b83b6db7ba508ae31c03410bd686ccfedb5e9c336e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:20e101483f53ce72291ab12f4dd1df5926e3ac0a559d623a220dbc22f3a46b7f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32447925
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Música De Fondo Para Trabajar · Machine-readable JSON-LD