Cello Concerto No. 1 In C Major, G. 477: II. Largo

Recording identifiers

ISRC

HKI199808702

Release date of the album this recording appears on

1998-12-31

CopyrightID (CopyrightChains transaction hash)

0x808f04807abec285e207a7b9948298ec4b0b266fe0cde23f78700bd1865daa91

Copyright registration time

2026-06-05T12:18:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T17:25:41Z

Bitcoin block

953536

Canonical record hash

sha256:6000afd02d2c3371543572439d609de9f15af37f82a5d47352febc1cb2bd7980

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC HKI199808702

What this proof establishes

This recording was released in 1998, 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.