ISRC BRTLW1800107
Verified recording
BRTLW1800107 is “Não Preciso de Você - Ao Vivo” by Valéria Barros,
registered on the CopyrightChains blockchain with CopyrightID
0x499809b073cba7ba527bb2376957230e9850deaca6d82d58be1c3406905f0876 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/BRTLW1800107.
Recording identifiers
- ISRC
- BRTLW1800107
- Title
- Não Preciso de Você - Ao Vivo
- Artist
- Valéria Barros
- CopyrightID (CopyrightChains transaction hash)
0x499809b073cba7ba527bb2376957230e9850deaca6d82d58be1c3406905f0876
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:33539b2cf964ccb7054f4cae139e0d4a0b6a38a5cb5e4900a02e763d5c015e89- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTLW1800107
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Não Preciso de Você - Ao Vivo · Machine-readable JSON-LD