Cello Concerto in D Major, Hob.VIIb:2: II. Adagio

Recording identifiers

ISRC

USASX0860812

Release date of the album this recording appears on

1998-01-01

CopyrightID (CopyrightChains transaction hash)

0xb36056112af24971cae8fec25d4956da2e32371f94a5a678f47b42005cf6196a

Copyright registration time

2026-07-06T08:40:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T18:39:05Z

Bitcoin block

957073

Canonical record hash

sha256:957e6fbd0d86d52e1f821621546d33ef41d25075b106534808f45035baf1561d

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC USASX0860812

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.