ISRC USUM71601383
Verified recording
USUM71601383 is “Grindin'” by NF,
registered on the CopyrightChains blockchain with CopyrightID
0x306961a204d6917fcdbaa4f56f2e0925ef9f23959aa355dbda57ea110f8d5a5d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71601383.
Recording identifiers
- ISRC
- USUM71601383
- Title
- Grindin'
- Artist
- NF
- CopyrightID (CopyrightChains transaction hash)
0x306961a204d6917fcdbaa4f56f2e0925ef9f23959aa355dbda57ea110f8d5a5d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:15fc22527f3da11b5a4c82493c9d7d8565a6a07fe386b9f891379429b06b176c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71601383
- Bitcoin block existence check
- https://blockstream.info/api/block/957118