Toy Soldiers - Chris van Dutch meets Massmann Radio Edit

Recording identifiers

ISRC

DEZ620900044

Release date of the album this recording appears on

2009-03-27

CopyrightID (CopyrightChains transaction hash)

0xa0e3325fe675cdc799a91df1849d313e2bfdf4b47b136d79b8e879674e92c59f

Copyright registration time

2026-07-07T06:58:01+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:c70471c5bc4387f53d5c1fa89ccfe15537a4f66afa3875c5673ae680d4bb5c48

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEZ620900044

What this proof establishes

This recording was released in 2009, 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.