Cello Concerto No. 1 in A Minor, Op. 33: I. Allegro non troppo

Recording identifiers

ISRC

DEF059704361

Release date of the album this recording appears on

1998-01-01

CopyrightID (CopyrightChains transaction hash)

0xcd78156a6b3f2e4554e771d1c06b8f720af2b626e9fa6ee20e59a4d3c7bb6e6d

Copyright registration time

2026-06-04T16:09:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:47:07Z

Bitcoin block

953513

Canonical record hash

sha256:b76de584fe9a9112bbeae0459982f3d0adb60e40bdd44393eb1b18c4c411d693

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• Recording evidence summary for ISRC DEF059704361

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.