Slavonic Dances, Op. 72: No. 2 in E Minor: Dumka (Allegretto grazioso)

Recording identifiers

ISRC

GBAYC8800055

Release date of the album this recording appears on

2018-11-16

CopyrightID (CopyrightChains transaction hash)

0xa3b7b86e1df11567dee5d49ef8105873b33e35b2ae30c5b84954fef2efd08b4d

Copyright registration time

2026-07-06T09:00:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T18:39:05Z

Bitcoin block

957073

Canonical record hash

sha256:93fa8d1b96b2e32c45a7b653e53d54c3c57d276bc158cb821ac7800d87b32a5d

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC GBAYC8800055

What this proof establishes

This recording was released in 2018, 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.