ISRC USJMT1500001
Verified recording
USJMT1500001 is “FourFiveSeconds” by Rihanna,
registered on the CopyrightChains blockchain with CopyrightID
0xf846d956a8730269b96ff7a0b234a54180e841fb0ee0ca9a48db01562c256569 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/USJMT1500001.
Recording identifiers
- ISRC
- USJMT1500001
- Title
- FourFiveSeconds
- Artist
- Rihanna
- CopyrightID (CopyrightChains transaction hash)
0xf846d956a8730269b96ff7a0b234a54180e841fb0ee0ca9a48db01562c256569
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:1619dd026b7c73399966c62d41b40dc8dbcdea517cae40cee3b796c86b194b68- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJMT1500001
- Bitcoin block existence check
- https://blockstream.info/api/block/953513