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 0x52abed32a52d648bb44a4edc52b4d9b0b7420249b832c7e0631d9f6168de517b. Chain 2 (Bitcoin): anchored in block 953896 (2026-06-16T06:05:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0eeda7bb-ef8f-4205-bc22-f3c9059d4806.json and https://artists.proofprofile.net/proofs/artist/0eeda7bb-ef8f-4205-bc22-f3c9059d4806.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Point of Entry / Arabian Prince - Single
Point of Entry / Arabian Prince – Single
Funky Steppa (Trusta Remix) / Outer Twigs (Policy Remix)