Sinfonia concertante in E-Flat Major, K. 297b: II. Adagio

Recording identifiers

ISRC

DEF057501203

Release date of the album this recording appears on

2006-01-01

CopyrightID (CopyrightChains transaction hash)

0xa5118476d521aa8ddb6d815691edac1d007674c3ce2fe1867e3fc04ba011499b

Copyright registration time

2026-07-31T10:07:53+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T10:20:10Z

Bitcoin block

960389

Canonical record hash

sha256:a04f90b17f0e3d4b2fb9cc62d078dbfa6cc8d03ee88d8cdf444e263e4bba2427

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEF057501203

What this proof establishes

This recording was released in 2006, 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.