ISRC USUM70507488
Verified recording
USUM70507488 is “Lost Without U” by Robin Thicke,
registered on the CopyrightChains blockchain with CopyrightID
0x300f0092684494e77c725b5eef261f17186c647efec2684eac3c53346c028da8 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/USUM70507488.
Recording identifiers
- ISRC
- USUM70507488
- Title
- Lost Without U
- Artist
- Robin Thicke
- CopyrightID (CopyrightChains transaction hash)
0x300f0092684494e77c725b5eef261f17186c647efec2684eac3c53346c028da8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3d49750be2f059fb32206fb49b2f49d6f100c7ee6761583c099355d5b3ee33a5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70507488
- Bitcoin block existence check
- https://blockstream.info/api/block/953513