Cello Concerto in A Minor, Op. 129: III. Sehr lebhaft

Recording identifiers

ISRC

GBAYC9705055

Release date of the album this recording appears on

2021-01-25

CopyrightID (CopyrightChains transaction hash)

0x552c4415293433ba4cc9fea6262e7239d1827230f5feac2e1088d62443dd208a

Copyright registration time

2026-07-07T17:11:42+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:d2a1cf4f544f15a76a447760dafb602be48b5c3740d461cc0ec94619c0312769

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• Recording evidence summary for ISRC GBAYC9705055

What this proof establishes

This recording was released in 2021, 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.