ISRC USRC12302919
Verified recording
USRC12302919 is “Switch Up (feat. Koffee)” by Protoje,
registered on the CopyrightChains blockchain with CopyrightID
0xb89c1f8869d31eb932fa8a32611b5d6635e8913227c040c4cfdab258b52048df and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC12302919.
Recording identifiers
- ISRC
- USRC12302919
- Title
- Switch Up (feat. Koffee)
- Artist
- Protoje
- CopyrightID (CopyrightChains transaction hash)
0xb89c1f8869d31eb932fa8a32611b5d6635e8913227c040c4cfdab258b52048df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:59c5bb0623b72b47dc16f55196c5b42d0e4acd29dcb856878671c7538525a455- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC12302919
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Switch Up (feat. Koffee) · Machine-readable JSON-LD