Piano Trio No. 7 in B-Flat Major, Op. 97, "Archduke": II. Scherzo

Recording identifiers

ISRC

HKI199215005

Release date of the album this recording appears on

2005-10-18

CopyrightID (CopyrightChains transaction hash)

0xfde80c711b62605da257c450a6d8898f83704476749fab41a7b22fe31e1e3ea9

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T15:42:38Z

Bitcoin block

960273

Canonical record hash

sha256:4e0dd3adc256e08d84eea6b2e72c46d51184c03f5330a138b8b9e9c9fb23461e

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HKI199215005

What this proof establishes

This recording was released in 2005, 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.