Ketten

Recording by Johannes Oerding.

Recording identifiers

ISRC
DEE862002360
CopyrightID (CopyrightChains transaction hash)
0x8c3ecb27754378b00422826c1c42353b8ce76cfebec909ce1233da5ead492c75
Copyright registration time
2026-06-11T05:20:41+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:6142f44f4a27e197ea3d6de84a657a64c65688844ccb1aab7a364d439d49acda

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.