Swan Lake Suite, Op. 20: Dance of the Swans: Allegro moderato

Recording identifiers

ISRC

SEWDL0773808

Release date of the album this recording appears on

2009-06-16

CopyrightID (CopyrightChains transaction hash)

0x51a0f17d213279ef749f810b5489136a1f9251e3d8f5d4cb99db38da21c20b2e

Copyright registration time

2026-06-08T04:09:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:7f91067734ff1e8f2888df59c3989f03b1c767ad5405faa63044f6cdcc6b0e81

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC SEWDL0773808

What this proof establishes

This recording was released in 2009, 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.