Pictures at an Exhibition: Promenade. Allegro giusto, nel modo russico, poco sostenuto - attacca

Recording identifiers

ISRC

DEF059531311

Release date of the album this recording appears on

1997-01-01

CopyrightID (CopyrightChains transaction hash)

0x2a3f1c7b5b9188564f14f5d09b93d52971afe0800f46b363d588b4f1237a6ff0

Copyright registration time

2026-07-22T14:55:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-22T15:38:35Z

Bitcoin block

959144

Canonical record hash

sha256:cd89568b7d795d0fdf0ce239f9e46c242c69ec39e97804c0b76b06fc8a7b6db8

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEF059531311

What this proof establishes

This recording was released in 1997, 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.