ISRC USPWN0910131
Verified recording
USPWN0910131 is “Lucharé” by Grupo Zaaz,
registered on the CopyrightChains blockchain with CopyrightID
0x7c344f534afab6dc4d25374105884699d211c00158ae94921f7e2a2acc2cedc0 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPWN0910131.
Recording identifiers
- ISRC
- USPWN0910131
- Title
- Lucharé
- Artist
- Grupo Zaaz
- CopyrightID (CopyrightChains transaction hash)
0x7c344f534afab6dc4d25374105884699d211c00158ae94921f7e2a2acc2cedc0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:d7e0e0f2f4061b41e707cf6390b7ca76b79659bb40f76f9af4b5081459b32969- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPWN0910131
- Bitcoin block existence check
- https://blockstream.info/api/block/960327