Old Time River Men

Recording by John Hartford.

Recording identifiers

ISRC
USL4Q0854653
CopyrightID (CopyrightChains transaction hash)
0xc8fd1547fe707c1c8bd569aab6f33a90430757886f7cf1b0298e14fb7c0d4c24
Copyright registration time
2026-07-07T06:47:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:09b13d02d24409d13293597cf925d9fc692e1cbba1cfe72ffd7e2d5ee3f0f2df

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.