Flies: Wiegenlied. "Schlafe mein Prinzchen" (Formerly Attributed to Wolfgang Amadeus Mozart as K. 350)

Recording identifiers

ISRC

DEC629300384

Release date of the album this recording appears on

2006-03-27

CopyrightID (CopyrightChains transaction hash)

0xf8848fd02af3567e7d1553845eab5fce54b4cc59eaa50b36502324d96cd187cc

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T00:26:26Z

Bitcoin block

960327

Canonical record hash

sha256:4f6bbc930f62f970a527852c685da67cd2c8c671f6f4d8a9b4cd5e658969039d

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEC629300384

What this proof establishes

This recording was released in 2006, 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.