Cello Concerto No. 1 in E-Flat Major, Op. 107: I. Allegretto

Recording identifiers

ISRC

HKI199510401

Release date of the album this recording appears on

2006-04-18

CopyrightID (CopyrightChains transaction hash)

0x4062fa7ecd63e7e23069f45237c763c7e21a83d2999f85ec1a712b397a991fd6

Copyright registration time

2026-06-23T16:16:15+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:a0a58511e6515098c0961308186d6051397abf8d74482fac1a00025f287cdd20

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC HKI199510401

What this proof establishes

This recording was released in 2006, 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.