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 0x99f0fc35a76b457e5c70f9e98ceb4b617c43436ce6bba19d09d5295b5ad88ba4. Chain 2 (Bitcoin): anchored in block 953847 (2026-06-15T22:51:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01a80103-0d12-43d1-9902-df0f3890b424.json and https://artists.proofprofile.net/proofs/artist/01a80103-0d12-43d1-9902-df0f3890b424.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Time to Finish: Unexpected Song of Unity
Back in the Flashing Vehicle: She Loves Me Chaos
Sad Goodbye: An Unexpected Kid's Journey
Nervous and scared I'm making a wish We'll go to the
And my tears will be you still"Lonely Love: U
And now it's song for you. And now it's song for you.