The Queen Blues

Recording identifiers

ISRC

US2S71067023

CopyrightID (CopyrightChains transaction hash)

0x48f2c776529e6b16ff61db3689d3f3ad165c1ec43004c1aca0d5546db7ef2104

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T04:30:37Z

Bitcoin block

960509

Canonical record hash

sha256:1f7ab437934ebf349d4a28a9a965fd74d5c5ae6d58387ef3703c696e5a45022d

• 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.