halloween

Recording identifiers

ISRC

QZS632355676

CopyrightID (CopyrightChains transaction hash)

0x3df95b3ba36c27fee25f4dcb10e1c9ce884ec7cb5692d514f61d048fd20d5db7

Copyright registration time

2026-06-11T17:16:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T15:41:10Z

Bitcoin block

953528

Canonical record hash

sha256:d5dab20a6be34fbb6ded54d8bc050c0c6d0be0762fd0875d2cf79ee53a211436

• 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.