12 Pieces for Pianists and other Children: No. 5, (The day) When I lost my funny green dog

Recording identifiers

ISRC

DEAQ71631005

Release date of the album this recording appears on

2016-06-15

CopyrightID (CopyrightChains transaction hash)

0x26c3c04f079056ac8c6e5bef5f79a406489582454f7c0ec2613274149d22b6bc

Copyright registration time

2026-07-07T12:38:42+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:8a96041c9284e3e4a0707bdf16a663b2c959bcafe29768e2f4b4085294da7c11

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEAQ71631005

What this proof establishes

This recording was released in 2016, 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.