Tchaikovsky: The Sleeping Beauty, Op. 66, Act I "The Spell": No. 6, Waltz

Recording identifiers

ISRC

GBAYD8200207

Release date of the album this recording appears on

2019-04-19

CopyrightID (CopyrightChains transaction hash)

0xeee24a8cd6f807f0ed4473f6d74cf9e227069e84b9eb095a0c04fa8a13836f20

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T05:48:18Z

Bitcoin block

960354

Canonical record hash

sha256:1720d6e25721b8fe0e70b8a630118603ea590b199f654637d25c82db77bce3de

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYD8200207

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.