The End

Recording by Joachim Kühn New Trio.

Recording identifiers

ISRC
FR6F31642430
CopyrightID (CopyrightChains transaction hash)
0x3cc684bcf50ada646617fbd6006c42bf3cc3d65982c3b16a3385c1653726955a
Copyright registration time
2026-07-07T14:13:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:20c515632d8733186cbaf3ad86a04ae444687507e1045f827842a56e2e8ddf23

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.