ISRC USAT21500555
Verified recording
USAT21500555 is “Where Are Ü Now (with Justin Bieber)” by Jack Ü,
registered on the CopyrightChains blockchain with CopyrightID
0xc60d07fc693ff49090dcd2bfa1ae890d82e6e3dea51f1d74c69d4fd7b3a91a88 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/USAT21500555.
Recording identifiers
- ISRC
- USAT21500555
- Title
- Where Are Ü Now (with Justin Bieber)
- Artist
- Jack Ü
- CopyrightID (CopyrightChains transaction hash)
0xc60d07fc693ff49090dcd2bfa1ae890d82e6e3dea51f1d74c69d4fd7b3a91a88
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ca93a459b43be87e5bafafaa5d9bea897e4ab5b54599e2332a045a4d05c6b826- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21500555
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Where Are Ü Now (with Justin Bieber) · Machine-readable JSON-LD