8 Russian Folk Songs: 5. Legend of the Birds

Recording identifiers

ISRC

GBUM70819620

Release date of the album this recording appears on

1989-01-01

CopyrightID (CopyrightChains transaction hash)

0xb451b2b828038798bba375f50f64dbb1e8a9885b9999aa49c7c0b14d613451c3

Copyright registration time

2026-07-31T01:46:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T02:19:15Z

Bitcoin block

960334

Canonical record hash

sha256:40716f59f54a9564d11a28eb09f8baaef5d7ed582b40d60ffeda891f4286aa43

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC GBUM70819620

What this proof establishes

This recording was released in 1989, 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.