Dear Old America

Recording identifiers

ISRC

USHM91395490

CopyrightID (CopyrightChains transaction hash)

0x78deff27115e930c99bc79ac234b9fe1ee1cd19afa0212e78efddc3ba355686c

Copyright registration time

2026-07-07T01:40:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:751aea32091683b313ae33848de31ca595a70da544f7d3e6db3cfad5730f94e1

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.