AP (Igloo)

Recording identifiers

ISRC

QZS632142752

Release date of the album this recording appears on

2021-10-15

CopyrightID (CopyrightChains transaction hash)

0x42d4fe1209603dc28c2a9df4cf8ed28f2c5d593bbc88911db5e33a9c3f6bc0a3

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T12:06:10Z

Bitcoin block

960254

Canonical record hash

sha256:b54b87e7cee96981996222be73ee55599f4e0b113eac4644a6f1c2f723810453

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC QZS632142752

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.