ISRC BRFIN1800108
Verified recording
BRFIN1800108 is “Kid Cavaquinho / Brasileirinho - Ao Vivo” by Nilze Carvalho,
registered on the CopyrightChains blockchain with CopyrightID
0x86ac1586bd790d4edaa70e1d33875b4bf4460343bdec5bd7e4c59e6186956e5b and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRFIN1800108.
Recording identifiers
- ISRC
- BRFIN1800108
- Title
- Kid Cavaquinho / Brasileirinho - Ao Vivo
- Artist
- Nilze Carvalho
- CopyrightID (CopyrightChains transaction hash)
0x86ac1586bd790d4edaa70e1d33875b4bf4460343bdec5bd7e4c59e6186956e5b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:fc499842f2245158e478ba074f1a152174e630b93dd2f4d5152bf3530c580e42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRFIN1800108
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Kid Cavaquinho / Brasileirinho - Ao Vivo · Machine-readable JSON-LD