ISRC BRFIN1600062
Verified recording
BRFIN1600062 is “Querelas do Brasil” by Quarteto Em Cy,
registered on the CopyrightChains blockchain with CopyrightID
0xd54a5e6e8553e6bf818748fdf35fbb8cdba26ea845344b8fc1b9b47c7072d47f and independently timestamped
in Bitcoin block 959132 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRFIN1600062.
Recording identifiers
- ISRC
- BRFIN1600062
- Title
- Querelas do Brasil
- Artist
- Quarteto Em Cy
- CopyrightID (CopyrightChains transaction hash)
0xd54a5e6e8553e6bf818748fdf35fbb8cdba26ea845344b8fc1b9b47c7072d47f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T13:20:46+00:00
- Bitcoin block
- 959132
- Canonical record hash
sha256:64d1812d3b00438aac5d1de0b7b628927649669e2ce85a8b02d1ab65b23007f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRFIN1600062
- Bitcoin block existence check
- https://blockstream.info/api/block/959132