Bicycle Race

Recording by Blümchen.

Recording identifiers

ISRC
DEBL60605324
CopyrightID (CopyrightChains transaction hash)
0x529503ae600ae5e802f3df93c2f2595006d265b0e23f5630dac743f8b591450f
Copyright registration time
2026-06-09T07:39:02+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:0b14e7c8cc9cd8dd4e71ae3e03880fb92de6bb46b0c8b41b49d831f3c0e04dda

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.