ISRC BRZZ81100044
Verified recording
BRZZ81100044 is “Meu Mundo É Hoje / Mundo de Zinco” by Claudia Ventura e Rodrigo Alzuguir,
registered on the CopyrightChains blockchain with CopyrightID
0x173cc792c35bd08aaa75fbd18e47a5f84f611217c28a70f6e2cd9f1373741b1f and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRZZ81100044.
Recording identifiers
- ISRC
- BRZZ81100044
- Title
- Meu Mundo É Hoje / Mundo de Zinco
- Artist
- Claudia Ventura e Rodrigo Alzuguir
- CopyrightID (CopyrightChains transaction hash)
0x173cc792c35bd08aaa75fbd18e47a5f84f611217c28a70f6e2cd9f1373741b1f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:94319ad8b630974f084e74241de6798797a537f3e60563431accd4f5503758f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRZZ81100044
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Meu Mundo É Hoje / Mundo de Zinco · Machine-readable JSON-LD