Crown Uzama (born April 12, 2000), known professionally as Shallipopi, is a Nigerian singer, rapper, and songwriter. He gained recognition in 2023 with the release of his single, "Elon Musk". He fo
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f36b1ef5066683e22b20ec0a68eccce43c0277ea3b69c7fc8aa0b4f4fa2eec6. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d42b94dc-40ac-49d9-8dc3-36012a14444a.json and https://artists.proofprofile.net/proofs/artist/d42b94dc-40ac-49d9-8dc3-36012a14444a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).