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Recording identifiers

ISRC

BRMCA7800135

Release date of the album this recording appears on

1978-01-01

CopyrightID (CopyrightChains transaction hash)

0x992eb6e2e6312f7d527c804340b6c4308781002e492cb99846abfad0a4605057

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T09:25:34Z

Bitcoin block

960379

Canonical record hash

sha256:49e46d36a990de9397a1e141a68552bd86107b715768ff9514da616894a2c687

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BRMCA7800135

What this proof establishes

This recording was released in 1978, 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.