When I Fall In Love

Recording by Nat King Cole.

Recording identifiers

ISRC
USX761695101
CopyrightID (CopyrightChains transaction hash)
0xabd40cba808da7b2841d68a021609aae8a0615bf95c0480e3669b4a1cc908aa4
Copyright registration time
2026-07-06T07:06:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T18:39:05Z
Bitcoin block
957073
Canonical record hash
sha256:6c01eaffe9f94f3d713f296c3267f7ad3b54cb4562a26367cfd0b6ee197ed2e6

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.