First Song - Live At Jazzhus Montmartre, Copenhagen / March 3rd 1991

Recording identifiers

ISRC

FRUM79100096

Release date of the album this recording appears on

2009-01-01

CopyrightID (CopyrightChains transaction hash)

0xb834cbaedeec3265f4a23b5a3e6b4350d08e5aa9c049be52e5c7e97df6e21ec9

Copyright registration time

2026-06-20T17:33:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:cb9b07c581a0d45c6c027cc40e2c0ae299d90f22fe98910b2b6dfaf4be2dcace

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRUM79100096

What this proof establishes

This recording was released in 2009, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.