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 0x56fdb87972709585da530a4c038e93c885e9414fc09e3d46746ac4452f18b230. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/feb2e0da-d710-40ad-a7c3-e7397bb778c7.json and https://artists.proofprofile.net/proofs/artist/feb2e0da-d710-40ad-a7c3-e7397bb778c7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rap do Ben 10 e Mutante Rex - Nós Somos Heróis
Rap do Falcão (Cobra Kai) - GAROTO DO MOICANO
Rap dos Homens-Aranha - Nós Somos os Homens-Aranha
Rap do Ben 10 (Supremacia Alienígena) - SuperOmnitrix
Rap do Robin (Jovens Titãs) - Líder dos Titãs
Rap do Homem-Aranha - Meu Lado Simbionte
Rap do Doutor Octopus (Homem-Aranha) - Retorno dos Tentáculos
Rap do Sexteto Sinistro (Homem-Aranha) - É o Fim para o Homem-Aranha
Rap do Homem Areia e Venom (Homem-Aranha 3) - Tenho Meus Motivos
Rap do Ben 10 (Invasão Alienígena) - Vou Confiar no Omnitrix
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe474431d6b64e89e3fe106850efe400f4dda7c06e0adddbb4b153666123e0edb. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2149990.
Rap da Liga da Justiça - Faremos Justiça
Rap dos Homens-Aranha II - Não Dá Para Salvar Todo Mundo
Rap do Falcão e Miguel III (Cobra Kai) - Compaixão e Honra
Rap do Homem-Aranha (Sem Volta Para Casa) - Perdas de um Herói
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340d29de14dd456e4b961531a9650fd05627a0871c0cbfead45c5bee4d0f5daf. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72210562.
Rap do Hawk Moth (Miraculous) - Nooroo Asas Negras Cresçam
Rap do Batman (Cavaleiro das Trevas) - Herói que Gotham Merece
Rap do Homem-Aranha 2 - Homem-Aranha Nunca Mais
Rap do Xicrinho e Caneco (Cuphead) - Venha Ligeiro Para Ilha Tinteiro
Rap do Sexteto Sinistro II (Homem-Aranha) - Nós Não Queremos Ser Consertados
Rap do Scott McCall (Teen Wolf) - Alfa da Minha Alcatéia
Rap do Sonic (Sonic 2: O Filme) - Super Sonic
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63868246b9d4504b9226471e4b6992fb42205343db5a874bc19e2e0a405ab618. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2282145.
Rap do Knull (Marvel Comics: Knull Saga) - Rei das Trevas
Rap do Capitão Pátria (The Boys) - O Único Homem no Céu, Sou Eu!
Rap do Robotnik (Sonic: O Filme) - Corra Sonic, Corra!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0cc484c3c5121af37573c6f444b004f1cbc7eaa98d9ae6dcc4a532195c60e5. Chain 2 (Bitcoin): anchored in block 957608 (2026-07-11T21:00:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2253701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62383801103c089c30dd25b3d03fa3583958fb89cbbecf562acc8edfb6eb9abc. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42262556.
Rap do Joel e Ellie (The Last of Us) - Lembre-se Dessas Notas
Rap dos Thunderbolts - Eles Não Tem Medo de Nada
Rap do Pânico (Ghostface) - Face do Terror
Rap do Máskara - Dia de Festa no Coco Bongo
Rap do Ben e Albedo (Ben 10) - Bem e o Mal
Rap do Espetacular Homem-Aranha - O Espetacular
Rap do Time Sonic e Doutor Robotnik (Sonic: O Filme) - Nosso Momento
Rap do Power Rangers (Dino Trovão) - Ao Rugir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41495c59ceca5d7d396dedbd4b904188072e24ffe66158376813eb0e2a50a96. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-22T01:09:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2336431.
Rap do Miles Morales (Homem-Aranha no Aranhaverso) - Novo Herói
Rap do Quarteto Fantástico - Um Grupo de Heróis...
Rap do Ink Sans e Error Sans (Undertale: X-Tale/Underverse) - Guerra Multiversal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead4eb2b07872fea67c10df818023cc5c14b9f03cde4eb9b8a45c1d1f8a05e57. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2359013.
Rap do Justiceiro (The Punisher) - Julgamento Final
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fb9093550a8b70ca0bae96e564707df2f8d5a057d7715daa52c235c84b140c. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:39:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2395471.
Rap do Aranhaverso (Homem-Aranha:Através do Aranhaverso) - Sociedade Aranha
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf858a908939f668c50fcd7635a9770cc096efe6b3e730cea03a1c7c711a1d714. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2347743.
Rap do Homem-Aranha 2099 (Através do Aranhaverso) - Erro
Rap do Hawk Moth (Miraculous: O Filme) - Portadores
Rap do Homem-Aranha (Marvel's Spider-Man 2) - LADO MAU
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a1ce8ac8905555273667881de215c7b1e953e04e24db060962207186175208. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2390405.
Rap do Five Nights At Freddy's (Pesadelo Sem Fim) - Pesadelos
Rap do Espetacular Homem-Aranha - Esperança
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd438ba6b5c28cf179149b7e6302d85a456912db92c1b3c28154f31b0b2394f4e. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2456383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb781c6f13e4b260756101ec9c1a537038f69cc8233b1cf3a888b16c8deeffd93. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:32:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72589957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7121a556b52362fdbc7221cc3193da07103796f1e7d61dc0a236ba265cc396f. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:37:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2306968.