Todos os Dias Sua Lembrança Me Assola, Mas Não Importa

Recording identifiers

ISRC

QZ5AB2037689

Release date of the album this recording appears on

2018-09-14

CopyrightID (CopyrightChains transaction hash)

0x7279072581ccb2340191445868121986680a2d62da39d324059fd92d28af672f

Copyright registration time

2026-07-06T21:58:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:ed43ef1538ab92936d95125b78507898dee8de98ac7bf30e89d6de699b6b069a

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC QZ5AB2037689

What this proof establishes

This recording was released in 2018, 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.