ISRC USUM71903919
Verified recording
USUM71903919 is “Barn” by Lil West,
registered on the CopyrightChains blockchain with CopyrightID
0x763cda9e25fe4aad805f737c2b1d15cf49359cf22d275d9f5e2b6cf86b0a9a73 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71903919.
Recording identifiers
- ISRC
- USUM71903919
- Title
- Barn
- Artist
- Lil West
- CopyrightID (CopyrightChains transaction hash)
0x763cda9e25fe4aad805f737c2b1d15cf49359cf22d275d9f5e2b6cf86b0a9a73
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:65ec9196187af62e1a881a671366ff3ebffafdade28a70a76785738028d3333f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71903919
- Bitcoin block existence check
- https://blockstream.info/api/block/956304