OXFORD STREET

Recording identifiers

ISRC

QZMHN2056354

Release date of the album this recording appears on

2020-09-23

CopyrightID (CopyrightChains transaction hash)

0xe4c914d6270d79f80df30b8c8ca058b942a6c7eabb8c9de9d9a57266ee29f6c8

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T01:44:32Z

Bitcoin block

960494

Canonical record hash

sha256:069d1c1d277125a30eda74397b6f4e166eb8e164f85fad00a4645ce506ff9785

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC QZMHN2056354

What this proof establishes

This recording was released in 2020, 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.