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 0xba76451b7f53e4e58df85622e45a0891911b3688c3ab2f57e9c7c1a24d0281f5. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc335bd9-de5a-412a-a96d-0885d5bc73de.json and https://artists.proofprofile.net/proofs/artist/dc335bd9-de5a-412a-a96d-0885d5bc73de.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Que quiere que le diga, en vivo (Marcelo Berbel) [En vivo]
Caricias de la Patagonia (Marité Berbel)