A:9 Allegro (1st movt from Sonata in G, Hob. XVI:G1)

Recording identifiers

ISRC

GBEYQ2455209

Release date of the album this recording appears on

2024-06-06

CopyrightID (CopyrightChains transaction hash)

0x02bc34c7addac84a1c991e74161e3adc8ed822651e42a2b5ffa7a94946765c38

Copyright registration time

2026-07-06T07:23:00+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T13:25:45Z

Bitcoin block

957041

Canonical record hash

sha256:0c6980c0bfc40ed4dd6f74a0881087f2760940e5e7c2530612835936c406b8aa

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBEYQ2455209

What this proof establishes

This recording was released in 2024. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.