Von Gestern bis Heute

Recording identifiers

ISRC

DEE881512413

CopyrightID (CopyrightChains transaction hash)

0xfd15d6619fb9929db4fe766c189b64c07285f42fa86a2605c51c0e9742d0cc25

Copyright registration time

2026-06-19T14:38:45+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:917e7408366472db8de2dc3f12b510c8814544899b308cc42bb7f05b73b2f7eb

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.