ISRC USUM71214099
Verified recording
USUM71214099 is “Guap” by Big Sean,
registered on the CopyrightChains blockchain with CopyrightID
0x18123d7cfed98d5b8f939839434f38a3f298191afcc21c35af5ea307fa1ef4f4 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71214099.
Recording identifiers
- ISRC
- USUM71214099
- Title
- Guap
- Artist
- Big Sean
- CopyrightID (CopyrightChains transaction hash)
0x18123d7cfed98d5b8f939839434f38a3f298191afcc21c35af5ea307fa1ef4f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:16d445fe3115d833826d70fa68ff248f5c0aa56d2f4254a30ce2edfe256a3e3f- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71214099
- Bitcoin block existence check
- https://blockstream.info/api/block/953513