Savuka, occasionally referred to as Johnny Clegg & Savuka, was a multi-racial South African band formed in 1986 by Johnny Clegg after the disbanding of Juluka. Savuka's music blended traditional Zulu
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 0xd857913e7fa7a11e229e27794e9050cfb7f8eef00e74c65b4b2263acf8a0f736. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08bf7489-886a-41d0-b8fc-6dea2d8aecd0.json and https://artists.proofprofile.net/proofs/artist/08bf7489-886a-41d0-b8fc-6dea2d8aecd0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).