Why Can't You And I Add Up To Love

Recording by Bert Kaempfert.

Recording identifiers

ISRC
DEF067415960
CopyrightID (CopyrightChains transaction hash)
0xd314934f2f96cacb6ec817297805f71796b8ee637abee42566970b3e18eebdb9
Copyright registration time
2026-07-29T19:01:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T19:35:34Z
Bitcoin block
960138
Canonical record hash
sha256:61e24fead866f3c283511748b5b373c37f9062b23e6065d3c07bcaf09696f413

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.