ISRC QZ5AB1835455
Verified recording
QZ5AB1835455 is “Cara de Pau / Amor Sem Juízo / Essa Tal Liberdade - Ao Vivo” by Hugo & Guilherme,
registered on the CopyrightChains blockchain with CopyrightID
0xcdfecb2ead1ab3adee1072c17a6872318a73f28a565f8f2f73b21d066a199d1e and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1835455.
Recording identifiers
- ISRC
- QZ5AB1835455
- Title
- Cara de Pau / Amor Sem Juízo / Essa Tal Liberdade - Ao Vivo
- Artist
- Hugo & Guilherme
- CopyrightID (CopyrightChains transaction hash)
0xcdfecb2ead1ab3adee1072c17a6872318a73f28a565f8f2f73b21d066a199d1e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3219a2127b2a4b0c68d515e6ebd8ff9195b917e458eae8906818de496460f611- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1835455
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Cara de Pau / Amor Sem Juízo / Essa Tal Liberdade - Ao Vivo · Machine-readable JSON-LD