Cello Sonata in A Major, Op. 104: III. Rondo (Allegro vivace un poco)

Recording identifiers

ISRC

SEWDL0784706

Release date of the album this recording appears on

2019-04-19

CopyrightID (CopyrightChains transaction hash)

0x7b140e12307288a32ed49aea000e0e598f4f2a3b5339bab9c8020299ab00be07

Copyright registration time

2026-07-07T01:45:17+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:6cc011181de559ab18e5960fe2f63a57969002aefcdf1cf3ffb53063896f6ec0

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC SEWDL0784706

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.