ISRC QZTV32444388
Verified recording
QZTV32444388 is “Música de Concentración para el Trabajo” by Concentracíon,
registered on the CopyrightChains blockchain with CopyrightID
0x3b680d667a01370d25c752b005b8d4e99e0b8068487f80d0455128a31527d8ce and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32444388.
Recording identifiers
- ISRC
- QZTV32444388
- Title
- Música de Concentración para el Trabajo
- Artist
- Concentracíon
- CopyrightID (CopyrightChains transaction hash)
0x3b680d667a01370d25c752b005b8d4e99e0b8068487f80d0455128a31527d8ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:80459e5329dfd6ff21b3bbad1764a873383fa387c2130d628176b790e40f5679- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32444388
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Música de Concentración para el Trabajo · Machine-readable JSON-LD