ISRC USE7D1500169
Verified recording
USE7D1500169 is “El Regreso 701” by Grupo Marca Registrada,
registered on the CopyrightChains blockchain with CopyrightID
0x5c20f95a2fc94eb215bc8a9c9a6278c5c67d4e5c02705ddcefff3cd6e27add98 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE7D1500169.
Recording identifiers
- ISRC
- USE7D1500169
- Title
- El Regreso 701
- Artist
- Grupo Marca Registrada
- CopyrightID (CopyrightChains transaction hash)
0x5c20f95a2fc94eb215bc8a9c9a6278c5c67d4e5c02705ddcefff3cd6e27add98
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a44a622eaa021c67008e298e22ef96daaed4ac793491c21f237bc4df02d17fa6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE7D1500169
- Bitcoin block existence check
- https://blockstream.info/api/block/953520