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Recording by Drużyna Mistrzów.

Recording identifiers

ISRC
PLE951200970
CopyrightID (CopyrightChains transaction hash)
0x9692bd14a2b2f35787fe0799823db13039953ef72d36412e22147e95b32f3943
Copyright registration time
2026-06-05T12:23:08+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T17:25:41Z
Bitcoin block
953536
Canonical record hash
sha256:4cbf7a4cece0e70ea02b233708d244730dba3296dc9d11136cd7a28c08bb2841

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.