Der Oster-Rock 'n' Roll (Der Osterhasen Hit)

Recording identifiers

ISRC

DEEE41400138

Release date of the album this recording appears on

2023-02-22

CopyrightID (CopyrightChains transaction hash)

0xce0756ac552d353bd5b17c2264822ef6e549ac35dd8c9b48fd3ad8d863d6ad32

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T01:10:20Z

Bitcoin block

960183

Canonical record hash

sha256:3dd6dfc8c26801237e5eb583cd42ec31627c166040c9a21122b69eecd22b1958

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEEE41400138

What this proof establishes

This recording was released in 2023. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.