ISRC USUM71415952
Verified recording
USUM71415952 is “If They Knew” by Rick Ross,
registered on the CopyrightChains blockchain with CopyrightID
0x9906985f55f6f772f7e445d721692c6f0b9dd254e766cbac4c4f79317f7b982f and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71415952.
Recording identifiers
- ISRC
- USUM71415952
- Title
- If They Knew
- Artist
- Rick Ross
- CopyrightID (CopyrightChains transaction hash)
0x9906985f55f6f772f7e445d721692c6f0b9dd254e766cbac4c4f79317f7b982f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:ec7adecfde0eebd12c34e5d8b8cfb21540ba3885a1a99509bdf9214f2b11de60- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71415952
- Bitcoin block existence check
- https://blockstream.info/api/block/953515