Joyous Focused
Recording by Office Background Music.
Recording identifiers
- ISRC
- GBPS86194432
- CopyrightID (CopyrightChains transaction hash)
- 0x4684e7796bb414c0f96165afceb81cd6b98dac3855f5baa25f3c6a87ff6392cf
- Copyright registration time
- 2026-07-31T07:55:21+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41Z
- Bitcoin block
- 960368
- Canonical record hash
- sha256:65bb6ac71b25129f9dfe47ad31006f32a721a71b86659c5477e67c1e6e6c7e88
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.