Pedro y el lobo, Op. 67: XV. La procesion al zoologico

Recording identifiers

ISRC

NLE422004115

Release date of the album this recording appears on

2020-08-21

CopyrightID (CopyrightChains transaction hash)

0xd2dad8adb9a5c06fe10c9a20c781f8fd03f4acd6c6e6f4309aedbbb15a5f6beb

Copyright registration time

2026-07-06T02:58:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T06:56:49Z

Bitcoin block

956889

Canonical record hash

sha256:22e46527499e2dd2b873205fd80526f71a0169658188bba091935a09f172ddd7

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• Recording evidence summary for ISRC NLE422004115

What this proof establishes

This recording was released in 2020, 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.