4 Lieder, Op. 82, B. 157: I. Lasst mich allein. Andante (Arr. Soltani For Solo Cello and Cello Ensemble)

Recording identifiers

ISRC

DEN962000150

Release date of the album this recording appears on

2020-08-07

CopyrightID (CopyrightChains transaction hash)

0x64abd322d4d544e96210051ccf8b8a8c7f5874190670635e8773e74a90beb954

Copyright registration time

2026-06-07T14:18:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:53:06Z

Bitcoin block

953515

Canonical record hash

sha256:1a361ad3a7c17a815c277f586b1f9d9edeb6af888649c6a15b559ef07f4bc22d

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEN962000150

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.