Der Frühling: "O wie lieblich ist der Anblick"

Recording identifiers

ISRC

FRZ140325080

Release date of the album this recording appears on

2004

CopyrightID (CopyrightChains transaction hash)

0x8e7411e0cd87847626b512a1ccb4066047777c4a03547b4f7530b4c244ccf01f

Copyright registration time

2026-07-22T03:53:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-22T05:29:55Z

Bitcoin block

959100

Canonical record hash

sha256:43f0899101b307b453ef61c8bbe061f16f1a60710f2c536c05b06ef3fa0bb718

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ140325080

What this proof establishes

This recording was released in 2004, 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.