ISRC USRC11903600
Verified recording
USRC11903600 is “Just Sing” by Justin Timberlake,
registered on the CopyrightChains blockchain with CopyrightID
0x10b93f6158d85e5291c181516f784871cc052895d15152856b9212d813c143ea and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11903600.
Recording identifiers
- ISRC
- USRC11903600
- Title
- Just Sing
- Artist
- Justin Timberlake
- CopyrightID (CopyrightChains transaction hash)
0x10b93f6158d85e5291c181516f784871cc052895d15152856b9212d813c143ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:acd8d180f123fac611613bb0fb7cddabcd2fe08cf8b3b59ba2cfa04e69e5d63a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11903600
- Bitcoin block existence check
- https://blockstream.info/api/block/953528