ISRC QZZ8A2421855
Verified recording
QZZ8A2421855 is “Música de Concentración para el Trabajo” by Concentracíon,
registered on the CopyrightChains blockchain with CopyrightID
0x4299898d837e16550b8ebc4a24f08a69119c1d76680209a8a11e781be18615ae and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2421855.
Recording identifiers
- ISRC
- QZZ8A2421855
- Title
- Música de Concentración para el Trabajo
- Artist
- Concentracíon
- CopyrightID (CopyrightChains transaction hash)
0x4299898d837e16550b8ebc4a24f08a69119c1d76680209a8a11e781be18615ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:4d2f306621bc73c039b07fac734493761d2b7e1b8cb753e8911e82fa7a1a8a9c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2421855
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Música de Concentración para el Trabajo · Machine-readable JSON-LD