Serenade No. 10 in B-Flat Major, K. 361 "Gran Partita": III. Adagio

Recording identifiers

ISRC

SEWDL0774903

Release date of the album this recording appears on

2020-10-13

CopyrightID (CopyrightChains transaction hash)

0x2a5cbd6af93f5a9ce66372d3f42f0f29151f657f7dba5f1f265732bbcdf1c46f

Copyright registration time

2026-07-06T03:37:09+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:fb6f318aefccfe28ee17050a03b3a0df3dea7666bb86cb47f38008e0ac9d4ae0

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC SEWDL0774903

What this proof establishes

This recording was released in 2020, 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.