ISRC USPWN0910347
Verified recording
USPWN0910347 is “Desesperado” by Grupo Zaaz,
registered on the CopyrightChains blockchain with CopyrightID
0x2d06f3f96ac090e5778cdd04003530e3ef9f5204816df40b543ae6869b47df7f 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/USPWN0910347.
Recording identifiers
- ISRC
- USPWN0910347
- Title
- Desesperado
- Artist
- Grupo Zaaz
- CopyrightID (CopyrightChains transaction hash)
0x2d06f3f96ac090e5778cdd04003530e3ef9f5204816df40b543ae6869b47df7f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ba5c8a111402a81f43b3b1c3b449b1ce34ce9de42d34a3ffd548dad79b5bb1e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPWN0910347
- Bitcoin block existence check
- https://blockstream.info/api/block/957118