ISRC BRFIN1600063
Verified recording
BRFIN1600063 is “Cartas da Vida” by Quarteto Em Cy,
registered on the CopyrightChains blockchain with CopyrightID
0x98312e524485072133fa7d5f62a1b8ae27e014c08740cb7750cb491ce1598e83 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRFIN1600063.
Recording identifiers
- ISRC
- BRFIN1600063
- Title
- Cartas da Vida
- Artist
- Quarteto Em Cy
- CopyrightID (CopyrightChains transaction hash)
0x98312e524485072133fa7d5f62a1b8ae27e014c08740cb7750cb491ce1598e83
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:68a685a3cde26257cce523ce24a5bd3c93ec7e4520f79242f0b7fdc6b108e818- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRFIN1600063
- Bitcoin block existence check
- https://blockstream.info/api/block/960095