ISRC USUM71312791
Verified recording
USUM71312791 is “The Worst” by Jhené Aiko,
registered on the CopyrightChains blockchain with CopyrightID
0x0ef37b9ed7db83bf753332d48b9ff7b18f2df88e9c91785e3f826c64023d08bd and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71312791.
Recording identifiers
- ISRC
- USUM71312791
- Title
- The Worst
- Artist
- Jhené Aiko
- CopyrightID (CopyrightChains transaction hash)
0x0ef37b9ed7db83bf753332d48b9ff7b18f2df88e9c91785e3f826c64023d08bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6d5ca5c9137e6f4b53c6f53c2eced675c6404f30ed8aca5740fc58570e5dfb7e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71312791
- Bitcoin block existence check
- https://blockstream.info/api/block/957118