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Recording by Cichoń.

Recording identifiers

ISRC
PLUM72200293
CopyrightID (CopyrightChains transaction hash)
0x5659cf857139b5b204e08d051c18e1d3e9084c87d57f04453e0c48a7493fbac7
Copyright registration time
2026-06-09T21:16:45+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:6b1b5024dd73df4bc36d544f1dc1a9bea45187c0a7fe6b6e182a11a91d4224ab

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.