ISRC QZZEC2418386
Verified recording
QZZEC2418386 is “Focus Tone Patterns” by Lofi Work,
registered on the CopyrightChains blockchain with CopyrightID
0x1287b3e788ab98d54c00f7223592c2d81bd41006b272f2d336ef4d17c31fd400 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEC2418386.
Recording identifiers
- ISRC
- QZZEC2418386
- Title
- Focus Tone Patterns
- Artist
- Lofi Work
- CopyrightID (CopyrightChains transaction hash)
0x1287b3e788ab98d54c00f7223592c2d81bd41006b272f2d336ef4d17c31fd400
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:95a4291bac7afa3f132d54b66dbd624d8b15417d904d5c50a1fc6cde3281f236- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEC2418386
- Bitcoin block existence check
- https://blockstream.info/api/block/960334