Die Zauberflöte, K.620, Act I: Könnte jeder brave Mann (Pamina, Papageno)

Recording identifiers

ISRC

GBAYC8100298

Release date of the album this recording appears on

1981

CopyrightID (CopyrightChains transaction hash)

0x25acf1d8bb8764ebbb897ea214c0b3f3a3afe6da4ce1617e4634f7bccdb3e801

Copyright registration time

2026-06-10T04:58:01+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:8f24500d7c21a56bfa94fdf560f57821463b242784e0cd7b2d1939729b6cfbf9

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC8100298

What this proof establishes

This recording was released in 1981, 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.