ISRC BRMZA1200072
Verified recording
BRMZA1200072 is “Onde Você Mora? / Firmamento - Ao Vivo” by Cidade Negra,
registered on the CopyrightChains blockchain with CopyrightID
0x4fd8c6c27b271cfbb8efb6c1dc578a87da2bb1c56576a0f79c1553b09bdbeb2a and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMZA1200072.
Recording identifiers
- ISRC
- BRMZA1200072
- Title
- Onde Você Mora? / Firmamento - Ao Vivo
- Artist
- Cidade Negra
- CopyrightID (CopyrightChains transaction hash)
0x4fd8c6c27b271cfbb8efb6c1dc578a87da2bb1c56576a0f79c1553b09bdbeb2a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:11f64e3c7041b71b24ce3c9fe3142abe62d3cd2c5472dc28ad1d7fbffd41e6a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMZA1200072
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Onde Você Mora? / Firmamento - Ao Vivo · Machine-readable JSON-LD