ISRC QZ9JZ1718988
Verified recording
QZ9JZ1718988 is “Balada Do Cachorro Louco (Fere Rente)” by Lula Queiroga,
registered on the CopyrightChains blockchain with CopyrightID
0x0ce3aaea242b8e9beab67e1ed3f56b736ebf57a9d71296cbba7df21fe63b6f7b and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9JZ1718988.
Recording identifiers
- ISRC
- QZ9JZ1718988
- Title
- Balada Do Cachorro Louco (Fere Rente)
- Artist
- Lula Queiroga
- CopyrightID (CopyrightChains transaction hash)
0x0ce3aaea242b8e9beab67e1ed3f56b736ebf57a9d71296cbba7df21fe63b6f7b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:0f0e0d37cbfb27b8e8e5ce6cc3b8fdb3fdbf2e90707bc25d860923c83daa52cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9JZ1718988
- Bitcoin block existence check
- https://blockstream.info/api/block/960489
Full record
Track page: Balada Do Cachorro Louco (Fere Rente) · Machine-readable JSON-LD