Piano Concerto No. 1 in E Minor, Op. 11: I. Allegro maestoso - Pt. 11

Recording identifiers

ISRC

DEF056805111

Release date of the album this recording appears on

2025-03-06

CopyrightID (CopyrightChains transaction hash)

0x0110a5fbbcae39e7a2fb309246b54941d6d05343999013f1eb09fa8cb08c41b5

Copyright registration time

2026-07-29T13:24:21+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T13:38:16Z

Bitcoin block

960113

Canonical record hash

sha256:016c0b364d19820f5b51d98a74cf70931cd04bda82cae14ca5cfd15561518963

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEF056805111

What this proof establishes

This recording was released in 2025. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.