Sophia Alaska Reid (born 1996), known professionally as Alaska Reid, is an American singer-songwriter and musician. She is known for her electronic and country-tinged indie rock sound and narrative-dr
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 0x160b84d4211e8a2493185e48141d38812bc6bfab94e8c685c6e739c28c1b2de2. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5359d11c-8459-4d76-a2ce-f4446c5d4419.json and https://artists.proofprofile.net/proofs/artist/5359d11c-8459-4d76-a2ce-f4446c5d4419.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).