Waar

Recording identifiers

ISRC

NLT2B2000002

Release date of the album this recording appears on

2021-05-07

CopyrightID (CopyrightChains transaction hash)

0x7d700899655b89e0922ea088184a220e0af52a66b9368980bcceaa4232e1c9b7

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T04:52:22Z

Bitcoin block

960513

Canonical record hash

sha256:ebea27f1d0c052be4425cf1d76367fb251aeddbf7651135e94fab1ff4fd25d53

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLT2B2000002

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.