The Tale of Tsar Saltan, Op. 57: The Flight of the Bumblebee

Recording identifiers

ISRC

USBC17500225

Release date of the album this recording appears on

1976

CopyrightID (CopyrightChains transaction hash)

0x849f051488185dcfbcdb1d231e5bba87b3b9a37c7c448d884cf802d0549ee60e

Copyright registration time

2026-06-21T20:59:53+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:5f58c225311d15c482e65641bfd12e9563ec607c93fd974bdda73879a7b3b52d

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USBC17500225

What this proof establishes

This recording was released in 1976, 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.