The Ganda Boys are a UK-based, African fusion band. Its members include Ugandan singers Denis Mugagga and Dan Sewagudde (formerly of DaTwins), along with UK musician, arranger, record producer, and fi
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 0x90551cbedb63b36498bacd9fa63fea2662f1472567f06af6e2f2fa6f6faf1432. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/950b4732-1402-447f-b421-0c3364194d65.json and https://artists.proofprofile.net/proofs/artist/950b4732-1402-447f-b421-0c3364194d65.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).