ISRC USUM71516725
Verified recording
USUM71516725 is “Toothbrush” by DNCE,
registered on the CopyrightChains blockchain with CopyrightID
0x92f00d68856abe54c56da83239eea1406a56e0dfe933394854df51bfa75fe773 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/USUM71516725.
Recording identifiers
- ISRC
- USUM71516725
- Title
- Toothbrush
- Artist
- DNCE
- CopyrightID (CopyrightChains transaction hash)
0x92f00d68856abe54c56da83239eea1406a56e0dfe933394854df51bfa75fe773
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:026e1deca72812670062d724901ed1600ed7e83e2c6025aa17c92856f299ceb4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71516725
- Bitcoin block existence check
- https://blockstream.info/api/block/953513