Deux Sérénades (Written for Hilary Hahn): No. 1. Sérénade pour mon amour. Moderato

Recording identifiers

ISRC

DEN961904561

Release date of the album this recording appears on

2021-03-05

CopyrightID (CopyrightChains transaction hash)

0x28443520f10a76e73e70f0c5e2e104bf58e4fd966148ac10a691d8417244a332

Copyright registration time

2026-06-11T06:19:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:a8c43920925945d89e8a2d1fb92e7f80e235d0c0e3f29eb672124695e9d6249c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEN961904561

What this proof establishes

This recording was released in 2021, 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.