Waltz No.6 in D flat major, Minute Waltz Op. 64 No.1

Recording identifiers

ISRC

DEBL61008908

Release date of the album this recording appears on

2003-01-01

CopyrightID (CopyrightChains transaction hash)

0x66fb7aec2dc57aeb2ec3b625b47f8f9495e8490b7bae5ab6f9b37502c0969b6b

Copyright registration time

2026-06-19T17:55:11+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:b34dad720960aefcfb254b1981c5f82e13a9bd6fcc5efe2a7252fe4e2358e65c

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEBL61008908

What this proof establishes

This recording was released in 2003, 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.