Cello Concerto in E Minor, Op. 85: I. Adagio - Moderato

Recording identifiers

ISRC

NLA508437701

CopyrightID (CopyrightChains transaction hash)

0xc5237d9168227abf87e6e64d9201e7fdbf28f5f83f46664d1262494b1d7641fa

Copyright registration time

2026-07-06T05:42:17+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T06:56:49Z

Bitcoin block

956889

Canonical record hash

sha256:9d6c833c77f74d0301a3654159d1778de044114af4d16ae6c8f8cc9d52865303

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What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.