The Nutmegs were a 1950s American doo wop vocal group from New Haven, Connecticut, United States. They are best known for their songs "Story Untold" and "Ship of Love," both released in 1955. Each sin
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 0x7d6faeeb56a1a33a4262e6bd6fe540a7777d84cd7df9d54e90d478a85648eb9e. 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/6cc32539-3e79-49f0-919f-b6e190ce9e4f.json and https://artists.proofprofile.net/proofs/artist/6cc32539-3e79-49f0-919f-b6e190ce9e4f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).