Piano Concerto No. 15 in B-Flat Major, K. 450: II. Andante - Live

Recording identifiers

ISRC

DEF059002122

Release date of the album this recording appears on

1990-01-01

CopyrightID (CopyrightChains transaction hash)

0x45d4f824b41a784edada69919d0ae340f6a7aed5de95b2a161f43ba166b677af

Copyright registration time

2026-07-06T19:34:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:5e70e4b002e1ad021ea1cd11e7b668addc68c2ee12ca5dabd0391ab083b6cdb3

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• Recording evidence summary for ISRC DEF059002122

What this proof establishes

This recording was released in 1990, 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.