Piano Concerto No. 2 in C Minor, Op. 18: I. Moderato

Recording identifiers

ISRC

SEWDL6008908

Release date of the album this recording appears on

2019-04-06

CopyrightID (CopyrightChains transaction hash)

0x9c75a6b6a1bbf690dfb998a68e585e7580e618dd4eab3b51a0ebe1d32bde4420

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T17:23:26Z

Bitcoin block

960284

Canonical record hash

sha256:b705675369fa51277e8f4b15cd3b4e7139d7364a474966ed234fc5a71fece72a

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC SEWDL6008908

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.