16 Waltzes, Op. 39: No. 15 in A-Flat Major (arr. S. Suzuki for violin and piano)

Recording identifiers

ISRC

HKI190923330

Release date of the album this recording appears on

2014-11-18

CopyrightID (CopyrightChains transaction hash)

0x793ccbf1071b15401b8b7b3a56b979f2a1a2239e1063239d18e47ae1f70b9eae

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T12:24:41Z

Bitcoin block

960397

Canonical record hash

sha256:fabf780785975ff54089f00d4349c39435d83742926015b0849c7470d53b0a51

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HKI190923330

What this proof establishes

This recording was released in 2014, 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.