ISRC BRBQN1900043
Verified recording
BRBQN1900043 is “Carta Aos Missionários - Ao Vivo” by Biquini Cavadão,
registered on the CopyrightChains blockchain with CopyrightID
0xabfbf98898f95b5b84cf8959b046d3953c8328bc3259ea3956a7616da1d96c73 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBQN1900043.
Recording identifiers
- ISRC
- BRBQN1900043
- Title
- Carta Aos Missionários - Ao Vivo
- Artist
- Biquini Cavadão
- CopyrightID (CopyrightChains transaction hash)
0xabfbf98898f95b5b84cf8959b046d3953c8328bc3259ea3956a7616da1d96c73
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c607f04c452f3c7b27a13d468725112cc30ce15e6ed880b3a5704d2fecd1eaa3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBQN1900043
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Carta Aos Missionários - Ao Vivo · Machine-readable JSON-LD