A locrio is a rice dish from the Dominican Republic. Similar to pilaf, jollof, and paella, it consists of seasoned rice with some kind of meat, such as chicken, Dominican salami or pork. Origin The l
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 0x74ed589e9ff92ed65b6d2bfdea8e7c9d7a6d8d37c13288f230e29fe4715a150f. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bf0fcd4a-0396-4ede-a641-2796684b311b.json and https://artists.proofprofile.net/proofs/artist/bf0fcd4a-0396-4ede-a641-2796684b311b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).