ISRC USUM72008352
Verified recording
USUM72008352 is “Say No More” by Lil West,
registered on the CopyrightChains blockchain with CopyrightID
0xc64d0026f8f986f40e0e2d4b921bb469397838cc9443c36e8d1cbbccca16b7d2 and independently timestamped
in Bitcoin block 960276 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72008352.
Recording identifiers
- ISRC
- USUM72008352
- Title
- Say No More
- Artist
- Lil West
- CopyrightID (CopyrightChains transaction hash)
0xc64d0026f8f986f40e0e2d4b921bb469397838cc9443c36e8d1cbbccca16b7d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T16:01:17+00:00
- Bitcoin block
- 960276
- Canonical record hash
sha256:b27e2302a9b1e437bb2c097a7456aefe4efcf58b1b41ce73a076a474bd8302a9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72008352
- Bitcoin block existence check
- https://blockstream.info/api/block/960276