ISRC USUM70609116
Verified recording
USUM70609116 is “Clumsy” by Fergie,
registered on the CopyrightChains blockchain with CopyrightID
0x42ebeee82e8d36ce239b7c9cc2fd58109c5a4ed2f3722f33427938531802f4a2 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/USUM70609116.
Recording identifiers
- ISRC
- USUM70609116
- Title
- Clumsy
- Artist
- Fergie
- CopyrightID (CopyrightChains transaction hash)
0x42ebeee82e8d36ce239b7c9cc2fd58109c5a4ed2f3722f33427938531802f4a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:8d91ac91fd04efd37f3f841fc900ab588479e96a90754018e2d558d4ff7c73df- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70609116
- Bitcoin block existence check
- https://blockstream.info/api/block/953513