Edray Teodoro is a Filipino singer best known as a semi-finalist on the first season of The Voice Kids Philippines in 2014. She has since built a recording career under MCA Music Philippines and recei
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 0xb8e706fccdd78f9d93b5677f03999d639055ebcdfd47c0e108a3b3ce7451efbe. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/caa98afc-cb32-493d-a554-d5f75806f474.json and https://artists.proofprofile.net/proofs/artist/caa98afc-cb32-493d-a554-d5f75806f474.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).