Let Go

Recording by Oliver Koletzki.

Recording identifiers

ISRC
DEXO61966874
Release date of the album this recording appears on
2021-03-26
CopyrightID (CopyrightChains transaction hash)
0x475d535f0ffdb4ac90896b9fb6db79cbbf79d58d8c48917ea852ec8e0671db78
Copyright registration time
2026-06-07T20:45:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:804f7c28852da2b7870532885206236c7f9ed58f5c2c466fd4d07e1c08e23cc8

What this proof establishes

This recording was released in 2021, 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.