ISRC USUM71313880
Verified recording
USUM71313880 is “What Now - Reflex Radio Edit” by Rihanna,
registered on the CopyrightChains blockchain with CopyrightID
0x231385390c72629fee7d76a7d51c732c6b8c2ab742113a95725b024cfe51b1ae and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71313880.
Recording identifiers
- ISRC
- USUM71313880
- Title
- What Now - Reflex Radio Edit
- Artist
- Rihanna
- CopyrightID (CopyrightChains transaction hash)
0x231385390c72629fee7d76a7d51c732c6b8c2ab742113a95725b024cfe51b1ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:bbc33c41b468780a447ef57e3018935dc75159d01898834ed97d8449edcc6d6b- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71313880
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: What Now - Reflex Radio Edit · Machine-readable JSON-LD