De Igual pra Igual / Memórias / Tentei Te Esquecer - Ao Vivo

Recording identifiers

ISRC

QZGLM1968648

Release date of the album this recording appears on

2019-07-22

CopyrightID (CopyrightChains transaction hash)

0x17cb02f1d3877b7ec0638900e4609b670862b2d7131b8ce2c5e690d68d2bd703

Copyright registration time

2026-07-07T11:21:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:599a1c3bb128ba3d8ba9c3c0939c9eeaf99e424a360ddc48ed1b528e76727807

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC QZGLM1968648

What this proof establishes

This recording was released in 2019, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.