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Recording by J.Kossak.

Recording identifiers

ISRC
PL31T2405205
CopyrightID (CopyrightChains transaction hash)
0xdfc1793eee6a582b5c16cb800a499c946f1cf10097a690d0a860ce416af8a539
Copyright registration time
2026-07-06T22:08:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:e975712118749556cc931e85ac83fc6da986f57cea3d33ae8f3d5f56025b2606

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.