Cello Concerto No. 1 in C Major, Hob. VIIb:1: I. Moderato

Recording identifiers

ISRC

DEB950340901

Release date of the album this recording appears on

2016-01-01

CopyrightID (CopyrightChains transaction hash)

0x4dda700bcf807c4af0a437a53eb4729888246b88104d6c40dfe74d08a44344b8

Copyright registration time

2026-07-07T16:52:01+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:7cbf898fbd39047c85892fcb7b17aaaf572da2d5fb23fd85d0405d8b24cce66c

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• Recording evidence summary for ISRC DEB950340901

What this proof establishes

This recording was released in 2016, 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.