8 Slavonic Dances, Op. 72, B.147 - For Piano Duet: No. 2 in E Minor (Allegretto grazioso)

Recording identifiers

ISRC

ITP901400005

Release date of the album this recording appears on

2016-11-25

CopyrightID (CopyrightChains transaction hash)

0xd2024bcf6cf56cf6e90bf68612a3db605e496acf152048a83052b324cfe7f449

Copyright registration time

2026-07-06T23:28:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:2695285db401f53af214111cd7b1e5e5635d90abdebcc01d1187ddc758614694

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC ITP901400005

What this proof establishes

This recording was released in 2016, 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.