Loro's () is a South Korean rock band. The band currently consists of Do Jaemyeong, Choi Jongmin, Jane, Kim Seok and Bok Namgyu. Since their formation in 2005, the band has released 2 studio albums: P
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 0x6c3e08760004a413d2bf908717d56f57ded4421643577d98a8b68208213694ca. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cb81f328-8294-426a-bc08-c7808b71daef.json and https://artists.proofprofile.net/proofs/artist/cb81f328-8294-426a-bc08-c7808b71daef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).