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Recording by Fernando Barroso.

Recording identifiers

ISRC
ES19G1201531
CopyrightID (CopyrightChains transaction hash)
0x502bc1ef93a701b3f52d3b51b713d7bd56399ab23647e29db295db212c9ab178
Copyright registration time
2026-07-31T23:07:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T23:30:38Z
Bitcoin block
960478
Canonical record hash
sha256:a8760863247036b162bc7fb74f5a8dd53bc537137d602ad92d7d5e02f5595ba1

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.