ISRC USQ4E1804051
Verified recording
USQ4E1804051 is “Quarantine” by Justin Hurwitz,
registered on the CopyrightChains blockchain with CopyrightID
0x960ec50759ef1a48eb252478cb3300bc9a19506b01b5b0c4437b627f567f009f 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/USQ4E1804051.
Recording identifiers
- ISRC
- USQ4E1804051
- Title
- Quarantine
- Artist
- Justin Hurwitz
- CopyrightID (CopyrightChains transaction hash)
0x960ec50759ef1a48eb252478cb3300bc9a19506b01b5b0c4437b627f567f009f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:0a55ac917da6817bf66591e0743895467a86d7d845416686d4b3aecfb06d8bdc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1804051
- Bitcoin block existence check
- https://blockstream.info/api/block/953513