Peter and the Wolf, Op. 67: The Wolf Stalks the Bird and the Cat

Recording identifiers

ISRC

USBC17500197

Release date of the album this recording appears on

1988

CopyrightID (CopyrightChains transaction hash)

0x44a1682deb3b69a0f55f721b6ca500232a76fbd8615cc6d7b49abdd15fa31521

Copyright registration time

2026-06-27T08:13:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:f6487d88f4ff6882fd77b1e7888b66dd4e692c1270cf0b63516f556f8ed6fa8a

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USBC17500197

What this proof establishes

This recording was released in 1988, 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.