Der Schwan aus Karneval der Tiere (The Swan from Carnival of the Animals)

Recording identifiers

ISRC

DEP621800004

Release date of the album this recording appears on

2019-04-26

CopyrightID (CopyrightChains transaction hash)

0x937c2af3124088a26b50259c132f8fd7eb4d33f3331e0417f054757cafb71ec8

Copyright registration time

2026-06-11T02:48:53+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:bd750bf26c3d565693df1acf99428fb83aa0faeac4da6f0ab12ef2f0632e714f

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEP621800004

What this proof establishes

This recording was released in 2019, 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.