Recorder Sonata in C Major, Op. 1, No. 2: IV. Presto

Recording identifiers

ISRC

SEAEJ0245270

Release date of the album this recording appears on

2003-01-31

CopyrightID (CopyrightChains transaction hash)

0x396b01d8ab4af4be693967d9025fc190033610d71c7bd5749bac9fcc32bf669a

Copyright registration time

2026-07-31T01:04:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T02:19:15Z

Bitcoin block

960334

Canonical record hash

sha256:0c02179b21205c2b2ff17cdf10dbd53469b9bd6df6c18785122a3766ca3b4e12

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC SEAEJ0245270

What this proof establishes

This recording was released in 2003, 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.