ISRC USUM70975310
Verified recording
USUM70975310 is “Speak Up” by Kristinia DeBarge,
registered on the CopyrightChains blockchain with CopyrightID
0x8428d51a0e8460837dd6ea287f0b30db06cc3b24882f9cfa117a607d1b9e4597 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/USUM70975310.
Recording identifiers
- ISRC
- USUM70975310
- Title
- Speak Up
- Artist
- Kristinia DeBarge
- CopyrightID (CopyrightChains transaction hash)
0x8428d51a0e8460837dd6ea287f0b30db06cc3b24882f9cfa117a607d1b9e4597
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:3961006961d7759e7ad605aa0ba295165202f2bb51ad849662e233fe835e11c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70975310
- Bitcoin block existence check
- https://blockstream.info/api/block/953520