Die Zauberflöte, K. 620: Dies Bildnis ist bezaubernd schön (Arr. Spindler for Oboe and Piano)

Recording identifiers

ISRC

DEN962101370

Release date of the album this recording appears on

2021-11-12

CopyrightID (CopyrightChains transaction hash)

0xf930fa4bbb761f1162f08bd4ed4ff5e2df34cc00a4650944edcd233bee51b8e5

Copyright registration time

2026-07-29T17:52:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T19:35:34Z

Bitcoin block

960138

Canonical record hash

sha256:704b7091ba3a6194126943492cb36e2026252872e18e4f4c7835c4d2684f4511

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEN962101370

What this proof establishes

This recording was released in 2021, 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.