Stiller Winkel

Recording identifiers

ISRC

QZMEN2014932

Release date of the album this recording appears on

2020-12-18

CopyrightID (CopyrightChains transaction hash)

0xf35f091bd4605ae6d537e9ff37fb5a8a32b40420d84a08b04ba9ea49583fda58

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T04:52:22Z

Bitcoin block

960513

Canonical record hash

sha256:1ca7c8d25afba4006c3e246f57e6a88e61104df83fcd8cfa9141298b48919da3

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC QZMEN2014932

What this proof establishes

This recording was released in 2020, 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.