precious

Recording identifiers

ISRC

QZMEM2097187

Release date of the album this recording appears on

2020-09-22

CopyrightID (CopyrightChains transaction hash)

0xf3d68a5027f9d52b7ed790d2b8860e1dbea23a0319cced8c930bfa11512b7cda

Copyright registration time

2026-06-05T21:33:13+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:af70956c8ca2852d9e7794295d4764ed1fe7cedf75d0ad1bdc1ad8ab062c983a

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC QZMEM2097187

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.