Ombro Amigo

Recording identifiers

ISRC

BRMCA7700091

CopyrightID (CopyrightChains transaction hash)

0xd3077dcac93add5abfa6c314c4862ab4c4d4eef16a7d00ba9e8141e72aa24e7a

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T18:48:12Z

Bitcoin block

960448

Canonical record hash

sha256:5dbf9b73f749bc84b97522254e30bf79e928e996a3abccaf47a5a0c051c6bdc5

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.