ISRC BR1OC1600113
Verified recording
BR1OC1600113 is “Perda de Tempo” by Chico Rey & Paraná,
registered on the CopyrightChains blockchain with CopyrightID
0x4ddd6bac0bd687219aacaaa7fb79716615283d55d904e9b30fcc7c54c0389cde and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR1OC1600113.
Recording identifiers
- ISRC
- BR1OC1600113
- Title
- Perda de Tempo
- Artist
- Chico Rey & Paraná
- CopyrightID (CopyrightChains transaction hash)
0x4ddd6bac0bd687219aacaaa7fb79716615283d55d904e9b30fcc7c54c0389cde
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:e3db892502554533dd9e1ac58b1702489f09718acf8a4336a641c001a0cd39bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR1OC1600113
- Bitcoin block existence check
- https://blockstream.info/api/block/960160