ISRC USUM72203829
Verified recording
USUM72203829 is “Call My Bluff” by Pusha T,
registered on the CopyrightChains blockchain with CopyrightID
0x673b852380dc8fbfa3b5132f7e912cd9fdbbc8f8b7465423608eeaa12858200a 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/USUM72203829.
Recording identifiers
- ISRC
- USUM72203829
- Title
- Call My Bluff
- Artist
- Pusha T
- CopyrightID (CopyrightChains transaction hash)
0x673b852380dc8fbfa3b5132f7e912cd9fdbbc8f8b7465423608eeaa12858200a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:868bbdd7e71c10059c88cc74bcc6c16b97525faf1b50cb056e8747a3c022a743- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72203829
- Bitcoin block existence check
- https://blockstream.info/api/block/953513