ISRC USUM71918096
Verified recording
USUM71918096 is “Upset” by Lil West,
registered on the CopyrightChains blockchain with CopyrightID
0x0a3320b2b34fcd8b84e54ac4239b51a308370d64de108ca3f92fce78ec9fe788 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71918096.
Recording identifiers
- ISRC
- USUM71918096
- Title
- Upset
- Artist
- Lil West
- CopyrightID (CopyrightChains transaction hash)
0x0a3320b2b34fcd8b84e54ac4239b51a308370d64de108ca3f92fce78ec9fe788
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:0d0d8d3f610b130115613c22270177a831cd837b37c4b8a361ccb1d0eb6f7fe6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71918096
- Bitcoin block existence check
- https://blockstream.info/api/block/960138