ISRC USLZJ1661577
Verified recording
USLZJ1661577 is “Tradic ao” by Primeira Classe,
registered on the CopyrightChains blockchain with CopyrightID
0xc15e80cad7387afda44d55d91df3eb9d84bca72eebc62d0dc6bd11ee910ff6fd 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/USLZJ1661577.
Recording identifiers
- ISRC
- USLZJ1661577
- Title
- Tradic ao
- Artist
- Primeira Classe
- CopyrightID (CopyrightChains transaction hash)
0xc15e80cad7387afda44d55d91df3eb9d84bca72eebc62d0dc6bd11ee910ff6fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:cb067b51fb107991775d30a5eddc924b5588f022d17a3d699b22b95f794e9dfa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1661577
- Bitcoin block existence check
- https://blockstream.info/api/block/953520