Pra Machucar Meu Coração / Rosa Maria / Não Tenho Lágrimas

Recording identifiers

ISRC

BRBMG7400121

Release date of the album this recording appears on

1974-09-17

CopyrightID (CopyrightChains transaction hash)

0x4d15ad4b702f70cd174dbc4f989d376eb0001d87d74eeeb950b214afe2fb8ffc

Copyright registration time

2026-07-30T01:41:16+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T01:51:26Z

Bitcoin block

960191

Canonical record hash

sha256:fd5d02580423bf15e9f739f99338de0a77907486b67b78403a2b1473492e9207

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BRBMG7400121

What this proof establishes

This recording was released in 1974, 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.