Tchaikovsky: Swan Lake, Op. 20, Act 1: No. 4a, Pas de trois. Intrada

Recording identifiers

ISRC

GBAYC1600711

Release date of the album this recording appears on

2025-01-02

CopyrightID (CopyrightChains transaction hash)

0x0fd07faa70c828a7a34d4d913b9860a5162ca4e1d359b73eea90b8cf674da183

Copyright registration time

2026-07-06T10:34:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T15:21:38Z

Bitcoin block

957057

Canonical record hash

sha256:a4af367720cc377f5c7fde0f1d805052342bdfe1dd0971f9653083eed3c600d1

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC1600711

What this proof establishes

This recording was released in 2025. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.