Lullaby "My Sweet Little Baby", T. 242

Recording by William Byrd.

Recording identifiers

ISRC
GBAJY2028506
Release date of the album this recording appears on
2020-03-27
CopyrightID (CopyrightChains transaction hash)
0x06483c0512a103d792d046fad3ef516ec8678f2eb754dab9b12821764b1bc778
Copyright registration time
2026-06-26T03:53:21+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:b95cbdaaa2526315a690a14706906a202dcadb066a11aebde0ed59eddd590592

What this proof establishes

This recording was released in 2020, 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.