ISRC BRQQI0800103
Verified recording
BRQQI0800103 is “Na Cabecinha da Dora / Nega do Cabelo Duro - Ao Vivo” by Teresa Cristina,
registered on the CopyrightChains blockchain with CopyrightID
0x37df04f54f65ee975a3932cbbf58d20a0a805d73d96ffad91238496d5852390a and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRQQI0800103.
Recording identifiers
- ISRC
- BRQQI0800103
- Title
- Na Cabecinha da Dora / Nega do Cabelo Duro - Ao Vivo
- Artist
- Teresa Cristina
- CopyrightID (CopyrightChains transaction hash)
0x37df04f54f65ee975a3932cbbf58d20a0a805d73d96ffad91238496d5852390a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:4983dd0f3419543e3a1fa2068727c3e4e225335d05dc46a4849b3fd40f065d8f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRQQI0800103
- Bitcoin block existence check
- https://blockstream.info/api/block/957819
Full record
Track page: Na Cabecinha da Dora / Nega do Cabelo Duro - Ao Vivo · Machine-readable JSON-LD