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Recording by Rundfunk-Jugendchor Wernigerode.

Recording identifiers

ISRC
DEE702204320
CopyrightID (CopyrightChains transaction hash)
0xde2c8bc85dc3299da1cf6c5eb551c76632303bb9835744d53e12d39a2aa5ed64
Copyright registration time
2026-08-01T01:03:35+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-08-01T01:44:32Z
Bitcoin block
960494
Canonical record hash
sha256:aa1f073dcd4900e0a85463f5d03762527541450bae586f9f83c9ef0de30f4df6

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.