A Trip Through The Time (Am Fenster)

Recording identifiers

ISRC

GRFM19700464

Release date of the album this recording appears on

2011-11-11

CopyrightID (CopyrightChains transaction hash)

0x696ea1af5efb4e02f24af6f8ea42bfed4ed280d87f94a5d41170f5527920f2f8

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T15:20:15Z

Bitcoin block

960418

Canonical record hash

sha256:1c9609bfa67e8ea07bb9ce081189d0e81f58557c38d0a60a4b91a7e942b3b0fa

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GRFM19700464

What this proof establishes

This recording was released in 2011, 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.