8 Slavonic Dances, Op. 72, B. 147: 2. Dumka. Allegretto grazioso

Recording identifiers

ISRC

GBF071504482

Release date of the album this recording appears on

2016-10-07

CopyrightID (CopyrightChains transaction hash)

0xda238bf436c1c03e93e02a691f9ac94ce7744af372d43a86d9687425a2de12fc

Copyright registration time

2026-06-05T17:21:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:47:07Z

Bitcoin block

953513

Canonical record hash

sha256:8b2b800c9ea65db84c0908f6ad6114f39f8847e0621139dfd9fa466a3b16cc1e

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC GBF071504482

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.