ISRC BR9FF1900036
Verified recording
BR9FF1900036 is “Não Importa a Quem Doer” by Vanderley e Valtecy,
registered on the CopyrightChains blockchain with CopyrightID
0x97fa3b5ef2f46f1f2b5bcf220769fc7e7afe2bb3418b493d45712ef28dd49f73 and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR9FF1900036.
Recording identifiers
- ISRC
- BR9FF1900036
- Title
- Não Importa a Quem Doer
- Artist
- Vanderley e Valtecy
- CopyrightID (CopyrightChains transaction hash)
0x97fa3b5ef2f46f1f2b5bcf220769fc7e7afe2bb3418b493d45712ef28dd49f73
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:4cba8f544dae7633093fb59ad068923f8b1cf9cb9761e43cc9a803834d8ddfc3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR9FF1900036
- Bitcoin block existence check
- https://blockstream.info/api/block/960302
Full record
Track page: Não Importa a Quem Doer · Machine-readable JSON-LD