ISRC QZWV32435577
Verified recording
QZWV32435577 is “Música Para Trabajar Y Concentrarse” by Concentracíon,
registered on the CopyrightChains blockchain with CopyrightID
0x8d22b8e74fe8f1259f1a7e4eb396d4d3e4b756b6838818e2431c4ca4d2ad9dc3 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/QZWV32435577.
Recording identifiers
- ISRC
- QZWV32435577
- Title
- Música Para Trabajar Y Concentrarse
- Artist
- Concentracíon
- CopyrightID (CopyrightChains transaction hash)
0x8d22b8e74fe8f1259f1a7e4eb396d4d3e4b756b6838818e2431c4ca4d2ad9dc3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:740fa7a16ee38a45b35c87c657651c366f02c4f1a5a1c38f3172f8d991642e8e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32435577
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Música Para Trabajar Y Concentrarse · Machine-readable JSON-LD