Ángela María "Angy" Fernández González (; born September 5, 1990) is a Spanish singer and actress known as Ángela María. Ángela's fame began to rise when she took part in competitive music show known
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 0x9a075c68e86311b830229127c6c4278c0debf58281e5849561831a44279febcf. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8bdf9d4f-128b-44d1-890b-baf08f7ef8fc.json and https://artists.proofprofile.net/proofs/artist/8bdf9d4f-128b-44d1-890b-baf08f7ef8fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).