Minor Head

Recording by Office Background Music.

Recording identifiers

ISRC
GBPS86194476
CopyrightID (CopyrightChains transaction hash)
0xca48a5922fa691c2c4d7282ed2fd51ba17d9abbc78032db51e39963320226846
Copyright registration time
2026-07-31T03:24:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T04:14:58Z
Bitcoin block
960344
Canonical record hash
sha256:f89a8a61756b31a29c3c4219ebc0d83a6cfd18a26d3e73643ba96c9e79b323e2

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.