Symphony in A Major, Wq. 182, No. 4: III. Allegro assai

Recording identifiers

ISRC

GBLLH1539506

Release date of the album this recording appears on

2015-01-20

CopyrightID (CopyrightChains transaction hash)

0x5bc40d0bb03cd38cd59378c9db11416c0f391975b343ec18d5a2dc470da3e557

Copyright registration time

2026-07-07T14:04:46+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:870773239d842394044b4ea16740eb74b677297bcededa5a6c739fcfdf144898

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBLLH1539506

What this proof establishes

This recording was released in 2015, 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.