ISRC BR2RA1800109
Verified recording
BR2RA1800109 is “Quando o Carnaval Chegar / a Alegria Continua - Ao Vivo” by MPB4,
registered on the CopyrightChains blockchain with CopyrightID
0x6d8f98375803c0edb901fd8284161d092f9d6dfc43f313171155a9c2556e06ab and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR2RA1800109.
Recording identifiers
- ISRC
- BR2RA1800109
- Title
- Quando o Carnaval Chegar / a Alegria Continua - Ao Vivo
- Artist
- MPB4
- CopyrightID (CopyrightChains transaction hash)
0x6d8f98375803c0edb901fd8284161d092f9d6dfc43f313171155a9c2556e06ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:0a73266523b1422948548d18b03420db515c85ee48c7dc9c25971c252ab29aa5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR2RA1800109
- Bitcoin block existence check
- https://blockstream.info/api/block/960340
Full record
Track page: Quando o Carnaval Chegar / a Alegria Continua - Ao Vivo · Machine-readable JSON-LD