ISRC USUM71922550
Verified recording
USUM71922550 is “PAID MY DUES” by NF,
registered on the CopyrightChains blockchain with CopyrightID
0x5b0defa93ceb9643d25b694d4cc78162d578ebbd71ea489ded655403232fa0f9 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/USUM71922550.
Recording identifiers
- ISRC
- USUM71922550
- Title
- PAID MY DUES
- Artist
- NF
- CopyrightID (CopyrightChains transaction hash)
0x5b0defa93ceb9643d25b694d4cc78162d578ebbd71ea489ded655403232fa0f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:87178e8b0c1a239c09e6660737cde3a748c04f7630bf98b9812e0ed287ec8403- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71922550
- Bitcoin block existence check
- https://blockstream.info/api/block/957118