Free

Recording identifiers

ISRC

QM4TW2164169

Release date of the album this recording appears on

2021-04-09

CopyrightID (CopyrightChains transaction hash)

0x8c9e1af520248c2e4363e6dcd1c94b2d651a50d509cc5968c80ef5165d42280d

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T12:06:10Z

Bitcoin block

960254

Canonical record hash

sha256:7a8fd70cb6b6b9641581a6605b5866cdf66b37f9027be130a59c405eec1e5414

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC QM4TW2164169

What this proof establishes

This recording was released in 2021, 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.