Beethoven: Piano Trio No. 2 in G Major, Op. 1 No. 2: I. Adagio - Allegro vivace

Recording identifiers

ISRC

GBAYC8902908

Release date of the album this recording appears on

2001-11-06

CopyrightID (CopyrightChains transaction hash)

0xcc4d1aa8509a799e5b7f7fe93a2b4f67807840a24e77300d9ec2d73af5dd8cf2

Copyright registration time

2026-07-07T17:37:17+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:ec7977ef53b7b8f321ee0e53d0c404f69e21656903efd38430c700551f53c1b4

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC8902908

What this proof establishes

This recording was released in 2001, 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.