ISRC QZWV32467942
Verified recording
QZWV32467942 is “Música Para Trabajar” by Concentracíon,
registered on the CopyrightChains blockchain with CopyrightID
0x1cd99188f3c578768c30c21dac0668ef659ce6951eb307eb903a89e29e51e919 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32467942.
Recording identifiers
- ISRC
- QZWV32467942
- Title
- Música Para Trabajar
- Artist
- Concentracíon
- CopyrightID (CopyrightChains transaction hash)
0x1cd99188f3c578768c30c21dac0668ef659ce6951eb307eb903a89e29e51e919
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:2764453b11ece8a64d76ea8a24d1b31199842d9d61377a6fd4facd53aede1636- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32467942
- Bitcoin block existence check
- https://blockstream.info/api/block/960138