BACK APARTMENT

Recording by Ruwem.

Recording identifiers

ISRC
QZHN42338844
CopyrightID (CopyrightChains transaction hash)
0xc9e3aa414fcc27a81d4678fab9a5233d6dd05d6351c2ff4337f4643236bda9e1
Copyright registration time
2026-07-07T12:11:48+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:f0b52bb54a247a116b38e6b5c53636b0dee2d4b9591eee63cbc55e12473a1e72

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.