ISRC USUM71026125
Verified recording
USUM71026125 is “Man Down” by Rihanna,
registered on the CopyrightChains blockchain with CopyrightID
0x908723f3d9d89ed6cb79fec5905ab31ae70f7213413d0d9c91470b9f4fc7ca05 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/USUM71026125.
Recording identifiers
- ISRC
- USUM71026125
- Title
- Man Down
- Artist
- Rihanna
- CopyrightID (CopyrightChains transaction hash)
0x908723f3d9d89ed6cb79fec5905ab31ae70f7213413d0d9c91470b9f4fc7ca05
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3728bc7e741ad4bb5604beea91bb2b984ddaa98f9f0a03558d9308cf84d58eec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71026125
- Bitcoin block existence check
- https://blockstream.info/api/block/953513