First Train Home

Recording by Kevin Kazi.

Recording identifiers

ISRC
USUM72311786
CopyrightID (CopyrightChains transaction hash)
0xad82d6b522132bb7e60836a9c09b056b5fbcf29fdb4ef62d1faa8648f8986701
Copyright registration time
2026-07-07T11:07:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:177de19ed689f39c01cb074416f7411d90d59a185b3b95798a2b9c7a233a52bf

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.