NAKS (Sranan Tongo: , ) is a social and cultural organization which promotes Afro-Surinamese culture and expression in Suriname and worldwide. The organisation was founded in 1948 with Eugène Drenthe
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 0xb6d357974de5d1232fe4c9e4744f89896fe6716aaf81a180e458f4e5985b4cca. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/65abadce-9210-43ee-8587-39761e40d3c9.json and https://artists.proofprofile.net/proofs/artist/65abadce-9210-43ee-8587-39761e40d3c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).