When We Were Young (feat. The Chain Gang of 1974) - Zomboy Remix

Recording identifiers

ISRC

USSM11408738

Release date of the album this recording appears on

2014-11-10

CopyrightID (CopyrightChains transaction hash)

0x7d49da92e0cc45874b2d8383e6206e7bb34d242d55425ad6c40a081f1c98d115

Copyright registration time

2026-06-09T07:41:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T15:41:10Z

Bitcoin block

953528

Canonical record hash

sha256:befab840dee39b6614e53ca474c95527a791173910b57349c08b26e856b65a7b

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USSM11408738

What this proof establishes

This recording was released in 2014, 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.