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 0x405afc633fb807180fd93da8b83623baa6841c5f6e20a6a0e65793e0b77143f2. 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/558d9cf9-9079-41d5-a74b-d14a7ef14ad4.json and https://artists.proofprofile.net/proofs/artist/558d9cf9-9079-41d5-a74b-d14a7ef14ad4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I'VE BEEN ALONE WITH THE VOICE IN MY HEAD
I LOVE THE RAIN BECAUSE I GET TO STAY INSIDE