ISRC BRI7L2300009
Verified recording
BRI7L2300009 is “Deixa Lá (Um Defeito de Cor)” by Iara Rennó,
registered on the CopyrightChains blockchain with CopyrightID
0x27748ca3eec363978492cf6f0a2681e00dff81d96088bf7d658aed06ccf1d3d2 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRI7L2300009.
Recording identifiers
- ISRC
- BRI7L2300009
- Title
- Deixa Lá (Um Defeito de Cor)
- Artist
- Iara Rennó
- CopyrightID (CopyrightChains transaction hash)
0x27748ca3eec363978492cf6f0a2681e00dff81d96088bf7d658aed06ccf1d3d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:a04c08671d27e356ed45917c3d2a269a43cddfceab3e3fee30c458cb1abfcb06- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRI7L2300009
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Deixa Lá (Um Defeito de Cor) · Machine-readable JSON-LD