Cello Concerto in D Major, Badley D3: II. Adagio un poco Andante

Recording by Leopold Hofmann.

Recording identifiers

ISRC
DEE470900364
Release date of the album this recording appears on
2017-09-22
CopyrightID (CopyrightChains transaction hash)
0xa082b96ae7f5e66dc73bcf32f3ed5b07a6f7be484fbcbfbb4bff752a03072a29

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-08-01T03:41:24Z
Bitcoin block
960503
Canonical record hash
sha256:4ce01fa1a07b11578935266a7bca271848266be4fd69c75319b3fae91eafd36c

What this proof establishes

This recording was released in 2017, 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.