ISRC QZWV32467971
Verified recording
QZWV32467971 is “Música de Trabajo y Ayuda en el Trabajo” by Concentracíon,
registered on the CopyrightChains blockchain with CopyrightID
0xdf5868c91eb5f120ffabc916d00b8e567804ebb2248cfe2bf443f1469e0298ca and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32467971.
Recording identifiers
- ISRC
- QZWV32467971
- Title
- Música de Trabajo y Ayuda en el Trabajo
- Artist
- Concentracíon
- CopyrightID (CopyrightChains transaction hash)
0xdf5868c91eb5f120ffabc916d00b8e567804ebb2248cfe2bf443f1469e0298ca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:2689c6d50016e47d6cee21dcb526446f28ec2a1fa49782717cec225e20e88ac9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32467971
- Bitcoin block existence check
- https://blockstream.info/api/block/960250
Full record
Track page: Música de Trabajo y Ayuda en el Trabajo · Machine-readable JSON-LD