Zodiac

Recording identifiers

ISRC

NLFL72100261

Release date of the album this recording appears on

2021-09-03

CopyrightID (CopyrightChains transaction hash)

0x33648f229907f0a02fccbba3b041acfc28fb9d686c65a9789440fb740b4fc106

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T05:48:18Z

Bitcoin block

960354

Canonical record hash

sha256:8bf4feb44918f88d8f63e1688a758f0bcdfce0c87bf6bdcc38fcb3b5f6d5c992

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLFL72100261

What this proof establishes

This recording was released in 2021, 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.