ISRC BRZZ81100026
Verified recording
BRZZ81100026 is “Largo da Lapa / História da Lapa (Trecho) / História de Criança [Trecho]” by Claudia Ventura e Rodrigo Alzuguir,
registered on the CopyrightChains blockchain with CopyrightID
0x947238db195214f944fbc0443aff17eeb3a89013417dbad4755a583215cdf930 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRZZ81100026.
Recording identifiers
- ISRC
- BRZZ81100026
- Title
- Largo da Lapa / História da Lapa (Trecho) / História de Criança [Trecho]
- Artist
- Claudia Ventura e Rodrigo Alzuguir
- CopyrightID (CopyrightChains transaction hash)
0x947238db195214f944fbc0443aff17eeb3a89013417dbad4755a583215cdf930
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:aa6832afdd858aca653e2b1ad5ebba1de080a5aa03425af09100a133fdc4700c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRZZ81100026
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Largo da Lapa / História da Lapa (Trecho) / História de Criança [Trecho] · Machine-readable JSON-LD