ISRC USZUP1011397
Verified recording
USZUP1011397 is “Con Estas Rosas” by Grupo Zaaz,
registered on the CopyrightChains blockchain with CopyrightID
0x4d88b23b4196d280d99eb8fa5b2c4b91dffe1b4d418f870e3586c08ed4c8f1d6 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1011397.
Recording identifiers
- ISRC
- USZUP1011397
- Title
- Con Estas Rosas
- Artist
- Grupo Zaaz
- CopyrightID (CopyrightChains transaction hash)
0x4d88b23b4196d280d99eb8fa5b2c4b91dffe1b4d418f870e3586c08ed4c8f1d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:85431e9b3790895f83d07516e2e1384c547a3e8c8c46f76e44dcfd5710b6547a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZUP1011397
- Bitcoin block existence check
- https://blockstream.info/api/block/957120