Piano Concerto No. 2 in B-Flat Major, Op. 19: II. Adagio

Recording identifiers

ISRC

SEWDL0742705

Release date of the album this recording appears on

2020-11-01

CopyrightID (CopyrightChains transaction hash)

0xe7be27ed9078efe57c78e47a0fca86f00fb021531057378a73dc2007aa62d52c

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:f04a8cf5bd8865e32822354480b524d44f0b496abaae1e31dfa5643458e5e86f

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC SEWDL0742705

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.