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Recording by Grupo Cordiona.

Recording identifiers

ISRC
BK6712400020
CopyrightID (CopyrightChains transaction hash)
0xf1693736705c6a1398bc8705805bfb23b0029cff3d93dd80174cd61fe9f292f1
Copyright registration time
2026-06-19T20:00:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:9f579c38abe68858406095beafbf784614fb4da898b2126a2a91234c70fd255d

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.