Nyanda Janelle Thorbourne, (born April 15, 1978) better known by her stage name/mononym Nyanda, is a Jamaican-American singer and songwriter from Kingston, Jamaica. Nyanda is a member of the R&B/regga
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 0x3c51174d44cf96febbfcfed352b10ddd87b766e4732ee4c0d8b2a38e6e93a2b1. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/50317129-e10a-4644-a7a5-26f1d5cf956a.json and https://artists.proofprofile.net/proofs/artist/50317129-e10a-4644-a7a5-26f1d5cf956a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).