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 0x66402259c550d7b957da4d71846e872392589f10d80ce3c9e2027ddd06c78504. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/77d31b35-9487-416a-bac6-dd4a5a40ba0f.json and https://artists.proofprofile.net/proofs/artist/77d31b35-9487-416a-bac6-dd4a5a40ba0f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
if we dont talk again, remember i loved you
ON THE GROUND COVERED IN DIRT HE LOOKS EVER UPWARD