Achterbahn

Recording by Blümchen.

Recording identifiers

ISRC
DEBL60605307
CopyrightID (CopyrightChains transaction hash)
0xb75b5f5f405d1c97fc672fb2e5e54d42831425a8dfab794029db1c5519479724
Copyright registration time
2026-06-09T18:00:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:64c35a4bdaefbeac3432f8d3eba69f6bf4f8404b5e165efe601568f514fb17f4

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.