Nena

Recording identifiers

ISRC

ES5159722002

Release date of the album this recording appears on

1997-07-11

CopyrightID (CopyrightChains transaction hash)

0x8d90bfa11293ad36eb7ea6f9fdcb9ac27c5a863694d6c2cc69f3c60380d28f73

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T09:54:03Z

Bitcoin block

960384

Canonical record hash

sha256:1aa84451703836debc5898cd0aea6a42d5d31ef7679029531d1d977d914a3700

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC ES5159722002

What this proof establishes

This recording was released in 1997, 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.