Hots on for Nowhere - Reference Mix

Recording by Led Zeppelin.

Recording identifiers

ISRC
USAT21500157
CopyrightID (CopyrightChains transaction hash)
0x9083cfe0244c5b06f9ad6a93c28715667d8aebbda1dc8705bcdbf09c4a953ae5
Copyright registration time
2026-06-19T00:55:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:c03fd0f7405a7c670a685c955c476ecf800d579e188536ba13eb10a5fa198530

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.