Doctor Gradus ad Parnassum from Children's Corner - Instrumental

Recording identifiers

ISRC

USSM10109012

Release date of the album this recording appears on

1999

CopyrightID (CopyrightChains transaction hash)

0x5e2eda73466635885a9fa156b50198eccf732b64975b44553a2b990be9601e11

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T06:58:00Z

Bitcoin block

960362

Canonical record hash

sha256:7a74cf279e63972c8152cccce10c13b54876a3cbef8b3818bd88f75e2b118003

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USSM10109012

What this proof establishes

This recording was released in 1999, 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.