Go to Sleep, My Baby (Wyoming Lullaby)

Recording identifiers

ISRC

TCAFK2100727

Release date of the album this recording appears on

2021-02-10

CopyrightID (CopyrightChains transaction hash)

0xf95e093b8133941ffa2a65259620fad862aa2fd7d70fd9520c8d625bfd4e1563

Copyright registration time

2026-06-18T02:45:05+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:1c56629719a9f597266aafc1188b4af034ff779b3998435807a7d8a0e2d7992b

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC TCAFK2100727

What this proof establishes

This recording was released in 2021, 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.