ISRC USUM71405403
Verified recording
USUM71405403 is “Problem” by Ariana Grande,
registered on the CopyrightChains blockchain with CopyrightID
0x341903b9832242b9012db1c52a3424e931b20b8b7317ace645796362419600aa 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/USUM71405403.
Recording identifiers
- ISRC
- USUM71405403
- Title
- Problem
- Artist
- Ariana Grande
- CopyrightID (CopyrightChains transaction hash)
0x341903b9832242b9012db1c52a3424e931b20b8b7317ace645796362419600aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e662c0ad2c2bc065e7f6f27053515967926739930e168e9bfd32d05535884fee- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71405403
- Bitcoin block existence check
- https://blockstream.info/api/block/953513