Der fliegende Holländer, WWV 63: Chor der Spinnerinnen (Arr. for Piano)

Recording identifiers

ISRC

JPZ921609319

Release date of the album this recording appears on

2019-10-18

CopyrightID (CopyrightChains transaction hash)

0x4f8c3b9c16c5a3f77b999447b68dadbf7a85a2bb36fd082e3e10890ddeb3b235

Copyright registration time

2026-07-31T23:01:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T23:30:38Z

Bitcoin block

960478

Canonical record hash

sha256:247f0e2f6a75730daf18b1416acd57c34abe7991ebc6a7ab179cb2a63e97660a

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC JPZ921609319

What this proof establishes

This recording was released in 2019, 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.