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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6310adf1b0daa3df89d7794c5bb06530ade9e22c7c368f830677ce350e84e3b2. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f48b4b25-8a06-4b82-96df-8d9570adbad3.json and https://artists.proofprofile.net/proofs/artist/f48b4b25-8a06-4b82-96df-8d9570adbad3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Gratitude Is the Greener Side (The "It" Is U)
Collective Thinking (The People R the Nation)
Evolution Is Eternal: The People Are the Nations
Beats / Verses / Hooks Collection (Re-Edits)