ISRC QZWV32467949
Verified recording
QZWV32467949 is “Música de trabajo para concentrarse” by Concentracíon,
registered on the CopyrightChains blockchain with CopyrightID
0x1a9359681c2f144df276a25887a740d692a5bfcdcd52859e749b19fa4b1fad44 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32467949.
Recording identifiers
- ISRC
- QZWV32467949
- Title
- Música de trabajo para concentrarse
- Artist
- Concentracíon
- CopyrightID (CopyrightChains transaction hash)
0x1a9359681c2f144df276a25887a740d692a5bfcdcd52859e749b19fa4b1fad44
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:902c6547cb741c1769511d6904239945271635a837d7caea13008324c05185b3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32467949
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Música de trabajo para concentrarse · Machine-readable JSON-LD