When I Fall in Love

Recording by Zaccai Curtis.

Recording identifiers

ISRC
USW972400562
CopyrightID (CopyrightChains transaction hash)
0x15a40f0427e551a2ec27d0b49c3065d1fd312f04f42d3434201bf24c6051bc5d
Copyright registration time
2026-06-24T23:13:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:65feddd2d911df696244da6411b23fc1d77f0c7ad5f551a8a5cfc0f096197af4

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.