Back In Black - Live in Rotterdam, Netherlands - April 2003

Recording identifiers

ISRC

NLB630400028

Release date of the album this recording appears on

2004-03-22

CopyrightID (CopyrightChains transaction hash)

0x2f984460b18ecd09145bd2fb4b176d5b66769872ff130a26b6709ba5382d5448

Copyright registration time

2026-06-08T00:12:55+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:ba8ad1da1b91b3636121d7fd78cc3deb157bfb64d9a1d64331c8a69bfac90d41

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLB630400028

What this proof establishes

This recording was released in 2004, 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.