Cello Concerto No. 1 in C Major, Hob.VIIb:1: III. Allegro molto

Recording identifiers

ISRC

USBC19600043

Release date of the album this recording appears on

1993

CopyrightID (CopyrightChains transaction hash)

0xe21cf94ea45dc13398b73c53fff4171ac45625ad9c25f6fc36ff0d23e4af78bd

Copyright registration time

2026-06-18T13:54:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:8c14dc6eb40e6711ce00f00c608f55139734070db82c19abb38a852824af5f80

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC USBC19600043

What this proof establishes

This recording was released in 1993, 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.