Radetzky March, Op. 228

Recording identifiers

ISRC

FR0W61892007

CopyrightID (CopyrightChains transaction hash)

0x23da8e45675b531e7a632b84d6c3b9dd2e778c43a70c9062f9c9c5f82711fcad

Copyright registration time

2026-06-27T16:56:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:0a1955d0caada40806a4f6dfbe66134760451b30f045bfc5999bfaf0d365dccd

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.