Third Dance 1

Recording by Leibish Posen.

Recording identifiers

ISRC
QZNWX2508673
CopyrightID (CopyrightChains transaction hash)
0x6ec418caac4e072aaac7619d59cab851404de9391a51155be3f1d343e6964886
Copyright registration time
2026-06-25T14:24:16+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:46570bd2d544de509cbfcfb4261f4da354758f801e1200624b2b64128890033a

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.