ISRC BRUM70800223
Verified recording
BRUM70800223 is “Ô Irene / Cadê Ioiô / Vai Lá, Vai Lá - Medley/Live” by Dudu Nobre,
registered on the CopyrightChains blockchain with CopyrightID
0x193dd29fc26d7f12c3a2f41e9f3ff58f91b7c684ba9f238298254bc9270f7fe0 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/BRUM70800223.
Recording identifiers
- ISRC
- BRUM70800223
- Title
- Ô Irene / Cadê Ioiô / Vai Lá, Vai Lá - Medley/Live
- Artist
- Dudu Nobre
- CopyrightID (CopyrightChains transaction hash)
0x193dd29fc26d7f12c3a2f41e9f3ff58f91b7c684ba9f238298254bc9270f7fe0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:bef9ca184769845682b90cc7191ba21335353a1f6f31443acf88ee03159d4c8f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM70800223
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Ô Irene / Cadê Ioiô / Vai Lá, Vai Lá - Medley/Live · Machine-readable JSON-LD