Keep On Dancing

Recording by Bert Kaempfert.

Recording identifiers

ISRC
DEF067909320
CopyrightID (CopyrightChains transaction hash)
0x5c69172e46afa316188bb5f408ea21cffbf668ee0becb9b8018efa9896cb3b2a
Copyright registration time
2026-07-31T22:09:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T22:27:44Z
Bitcoin block
960473
Canonical record hash
sha256:2cb0c1ce2e78aacc480193f942c038eb62a54b1745642d736bf5e75133f256e5

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.