Erin Harkes is an American singer-songwriter and comedian. Music career Harkes is known in the Albany area, having been named among the Capital District's best musicians by both the Albany Times-Unio
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 0xba8fdb6e2fb5a9d319856393927d27a0be592725e65e107734201ff2ea4caff1. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/229ea6c9-e429-4dd8-b9da-535862ae874f.json and https://artists.proofprofile.net/proofs/artist/229ea6c9-e429-4dd8-b9da-535862ae874f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).