1994

Recording by Mr. Carmack.

Recording identifiers

ISRC
US25X1085967
CopyrightID (CopyrightChains transaction hash)
0xea78af03b21d9654a3332fb97ac4e3310594444f99eda631114d30dc8df447f1
Copyright registration time
2026-06-25T20:52:41+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T11:34:59Z
Bitcoin block
956349
Canonical record hash
sha256:393dc70f732422c50bed50d75f27175ab7a9499213ddb947cd572c06be34ecac

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.