ISRC USUM71026638
Verified recording
USUM71026638 is “Complicated” by Rihanna,
registered on the CopyrightChains blockchain with CopyrightID
0xc46b123384bb73a0068af65c5fb1e1242f2a8ace7b7f47d01f54ef776bf99d8a 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/USUM71026638.
Recording identifiers
- ISRC
- USUM71026638
- Title
- Complicated
- Artist
- Rihanna
- CopyrightID (CopyrightChains transaction hash)
0xc46b123384bb73a0068af65c5fb1e1242f2a8ace7b7f47d01f54ef776bf99d8a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:eabbeee0782198f028558fed279b127483061422f3cd19e574ca1c0d3569ea30- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71026638
- Bitcoin block existence check
- https://blockstream.info/api/block/953513