Nuages (That Which Passes, Passes Like Clouds)

Recording identifiers

ISRC

GBCTX1600026

CopyrightID (CopyrightChains transaction hash)

0xff841c3b576edb539c6307c05f61104eecba3a1c2865dfaad21e5b49875e2dcd

Copyright registration time

2026-06-07T22:32:45+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:5929465e6bf07beeea34ee8ef87f8536ae36d4fcc2405ed701cf488f9bdc2986

• 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.