ISRC USUM71903918
Verified recording
USUM71903918 is “2pennies” by Lil West,
registered on the CopyrightChains blockchain with CopyrightID
0x6f1aad8aba60527e496442e43037fa945bc033faf8178b46fbfaad05fe10f961 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71903918.
Recording identifiers
- ISRC
- USUM71903918
- Title
- 2pennies
- Artist
- Lil West
- CopyrightID (CopyrightChains transaction hash)
0x6f1aad8aba60527e496442e43037fa945bc033faf8178b46fbfaad05fe10f961
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:f9138a758051d3d492c5f89d4949ec3e14fee417f330bd377ffc7a2ffc4e7351- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71903918
- Bitcoin block existence check
- https://blockstream.info/api/block/960117