Cello Concerto No. 12 in E-Flat Major, G. Deest: II. Largo

Recording identifiers

ISRC

US2Y30758912

CopyrightID (CopyrightChains transaction hash)

0x5ecf360ba485ddacf6913f48c55df1f7c9bbe7386907cf37634922f696b299b7

Copyright registration time

2026-07-31T18:56:17+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T19:53:13Z

Bitcoin block

960455

Canonical record hash

sha256:a8074fa2dc4076262de7f3e7682c7476e6e2b4ab4b1bb5e40dc1ec7adaa012eb

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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.