Carnival of the Animals: XIII. The Swan (version for violin and piano)

Recording identifiers

ISRC

HKI191261414

Release date of the album this recording appears on

2013-09-24

CopyrightID (CopyrightChains transaction hash)

0xa86c0fa6d333d702bd86628e34022607e049c268c93b47dc0f78ac9136fb202d

Copyright registration time

2026-07-31T22:51:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T23:30:38Z

Bitcoin block

960478

Canonical record hash

sha256:e723089b928c5da6db7ae9ee64f22ddfa2192d0a2fb95e2c30c91d6ccbc6bf99

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC HKI191261414

What this proof establishes

This recording was released in 2013, 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.