ISRC QZWV32435581
Verified recording
QZWV32435581 is “Música tranquila para concentrarse” by Concentracíon,
registered on the CopyrightChains blockchain with CopyrightID
0xb5c9916d2012b2a974647d43908d56a3b124865402d84819b8567d1b39ec21b6 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32435581.
Recording identifiers
- ISRC
- QZWV32435581
- Title
- Música tranquila para concentrarse
- Artist
- Concentracíon
- CopyrightID (CopyrightChains transaction hash)
0xb5c9916d2012b2a974647d43908d56a3b124865402d84819b8567d1b39ec21b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:ca5e892c2b492b8dd202732c0ffb3d6779c57220effe0d9ec7e3ae327e90edf5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32435581
- Bitcoin block existence check
- https://blockstream.info/api/block/960500
Full record
Track page: Música tranquila para concentrarse · Machine-readable JSON-LD