Softly as in a Morning Sunrise

Recording by Wynton Kelly.

Recording identifiers

ISRC
DEUD92395795
Release date of the album this recording appears on
1951-05-12
CopyrightID (CopyrightChains transaction hash)
0x072ca499c9d21cf18d593a1ecbe23fe9731fe0b5255ecb12f4ca16c75ea57b2c
Copyright registration time
2026-07-29T12:20:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T12:41:21Z
Bitcoin block
960106
Canonical record hash
sha256:64c6c2f0198086c26a9211b80c9e01ba106c37a986103eb41cb33c2e80707af2

What this proof establishes

This recording was released in 1951, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.