ISRC BRPUI1300203
Verified recording
BRPUI1300203 is “Cais / Maria, Maria (Ao Vivo)” by Maria Bethânia,
registered on the CopyrightChains blockchain with CopyrightID
0x1e582632ca8ba92cfb773887d39e8f8a1cb1b21c66e5f6c1f534c678b80649d3 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPUI1300203.
Recording identifiers
- ISRC
- BRPUI1300203
- Title
- Cais / Maria, Maria (Ao Vivo)
- Artist
- Maria Bethânia
- CopyrightID (CopyrightChains transaction hash)
0x1e582632ca8ba92cfb773887d39e8f8a1cb1b21c66e5f6c1f534c678b80649d3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e9f91ca025c7a5160eadc2576434de4d65d781070b64e0d97dc66e6259029932- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPUI1300203
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Cais / Maria, Maria (Ao Vivo) · Machine-readable JSON-LD