ISRC USUM72306773
Verified recording
USUM72306773 is “Pull Up (feat. 21 Savage)” by Toosii,
registered on the CopyrightChains blockchain with CopyrightID
0xf438324c8586c12d7a5c2887528ab07d90a51945d6ad72c3d3d602ccd5d9639f 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/USUM72306773.
Recording identifiers
- ISRC
- USUM72306773
- Title
- Pull Up (feat. 21 Savage)
- Artist
- Toosii
- CopyrightID (CopyrightChains transaction hash)
0xf438324c8586c12d7a5c2887528ab07d90a51945d6ad72c3d3d602ccd5d9639f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:75bb2fbcaaa6e27facd02ff353cde8a859388be25ea2f120090409d59b5a1788- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72306773
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Pull Up (feat. 21 Savage) · Machine-readable JSON-LD