Sean Patrick Ramos (born April 15, 2001), known professionally as Shanti Dope, is a Filipino rapper, singer and songwriter. He is known for his songs "Nadarang", "Shantidope", "MAU", and "Amatz". Ea
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 0x6241990ff6668125bc2044c3afb9700e3eb8438686e33f69380104f79b52bf0c. Chain 2 (Bitcoin): anchored in block 953704 (2026-06-14T22:58:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a775180-597a-476d-97cf-e70439072780.json and https://artists.proofprofile.net/proofs/artist/7a775180-597a-476d-97cf-e70439072780.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).