Trumpet Concerto in F Minor, TWV 51:f1: II. Largo e piano

Recording identifiers

ISRC

GBAYC8801587

Release date of the album this recording appears on

2019-11-08

CopyrightID (CopyrightChains transaction hash)

0x6a2a1d93fe62b67228d3751ea054dd466450e64f76aef85f54a8598d4364cc3e

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T04:52:22Z

Bitcoin block

960513

Canonical record hash

sha256:47fa75e53dbee0adf38f2b0da224bba3f7c803262a6459399f73c397aa0a42b5

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC GBAYC8801587

What this proof establishes

This recording was released in 2019, 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.