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 0x8d68ff04571aecae21018bdc4647964bc13ad2dd79497a3ad196f651e631a792. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b6906615-38fd-45a2-9c67-876d4c70dc46.json and https://artists.proofprofile.net/proofs/artist/b6906615-38fd-45a2-9c67-876d4c70dc46.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ponto de Apoio (Leno Ichikawa: Kaiju No. 8)
Não há amor, Sem ter você (Killua e Alluka: Hunter x Hunter)
Não Se Esqueça De Mim (Kafka Hibino: Kaiju Nº 8)
Alma Gêmea (Kimi no Koto ga Daidaidaidaidaisuki na 100-nin no Kanojo)
Eu Não Vou Dançar Com Ninguém (Yofukashi No Uta: Call Of The Night)
Direto Para O Topo (Sakura Haruka: Wind Breaker)
Todos Os Garotos Tristes, Sabem Cantar (Fruits Basket)
Avião De Papel (Vidas Ao Vento: Studio Ghibli)
Floresta de Bambu (O Conto Da Princesa Kaguya: Studio Ghibli)
O Cervo Tem Chifres, O Alce Também (Shikanoko Nokonoko Koshitantan: My Deer Friend Nokotan)
Cappuccino (Roshidere: Alya Sometimes Hides Her Feelings in Russian)
Amor é um Jogo Perigoso (De "Cowboy Bebop")