Goodnight Daddy

Recording by David Hirschfelder.

Recording identifiers

ISRC
NLA509615228
CopyrightID (CopyrightChains transaction hash)
0x3de4c3b04fc149081e239b16f0a22be1b212205bcc30c72404855d7320c409fa
Copyright registration time
2026-06-27T06:51:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:cf208c1c16f0dc04bbeaf8328d32726d89501c57750a9c44778b6f91068fbd3f

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.