Trumpet Concerto in D Major, TWV 53:D 2: II. Adagio

Recording identifiers

ISRC

US2Y30762557

Release date of the album this recording appears on

2007-11-12

CopyrightID (CopyrightChains transaction hash)

0xe11e33ba836f2c123c4e5ece974d3bfb7c153d9f5e8ac2890607ce3229944d6e

Copyright registration time

2026-07-31T11:17:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T12:24:41Z

Bitcoin block

960397

Canonical record hash

sha256:174fd24833de702635fe8f31d6e7210f22078fc7aa0f40080bdf661de7f5f9c1

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC US2Y30762557

What this proof establishes

This recording was released in 2007, 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.