Käyn ahon laitaa

Recording identifiers

ISRC

FIFFD7900005

Release date of the album this recording appears on

2003-06-02

CopyrightID (CopyrightChains transaction hash)

0xd671d1ea998f3e82c805a469f27265be6c264e339491b794e23454eca62bc4e2

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:3d0c0df77dbc156e7309b94b021d26ea0e224bbc0571fd0da2f9f6637f038a2b

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FIFFD7900005

What this proof establishes

This recording was released in 2003, 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.