ISRC USQ4E1804035
Verified recording
USQ4E1804035 is “Pat and Janet” by Justin Hurwitz,
registered on the CopyrightChains blockchain with CopyrightID
0x11d85b9e2ef41328a9dc2f16a43e69523d2f16333d6953c115f6b9f9001ab390 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1804035.
Recording identifiers
- ISRC
- USQ4E1804035
- Title
- Pat and Janet
- Artist
- Justin Hurwitz
- CopyrightID (CopyrightChains transaction hash)
0x11d85b9e2ef41328a9dc2f16a43e69523d2f16333d6953c115f6b9f9001ab390
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:00de2772fcca07e814b86e8b81ded27de257c770c7fbd04b965ca3e7bf3f8aa4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1804035
- Bitcoin block existence check
- https://blockstream.info/api/block/953520