O Grande Amor

Recording identifiers

ISRC

USPR36301958

Release date of the album this recording appears on

2020-04-03

CopyrightID (CopyrightChains transaction hash)

0x0a487fb9bfdff58c988dfbfb26a744fc99f737d48f9f76027e6a1135990ecacd

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T10:20:10Z

Bitcoin block

960389

Canonical record hash

sha256:edd2b3af9678693424f5063f2cb71a5edb3c411005ec14271492f01ae9edea48

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USPR36301958

What this proof establishes

This recording was released in 2020, 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.