1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xb300e434703f28c7d51b3a6f9ad8ef73a6f2e9bba2fd73368bd4e96386b304c4. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2881289c-94f1-4ec9-8fbb-875bf6608e49.json and https://artists.proofprofile.net/proofs/artist/2881289c-94f1-4ec9-8fbb-875bf6608e49.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Cataratas Do Iguaçu (Rockabilly Country)
Divine Harmony (Soulful Symphonic Gospel)
Grêmio, O Campeão Vai Ganhar (Infectious Pop)
Dia Da Mentira É O Dia Dos Bolsonaristas (Forró)
Eu Sei Que Essa Música É Ruim (Sertanejo)
Provinces And Territories Of Canada (Country Pop)
A Chuva Cai No Rio De Janeiro (Bossa Nova)
Sorocaba Ou Piracicaba? (Sertanejo Rock)
Stephen King (Suspense Elétrico Atmosférico)
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 → block OTSBitcoinBlock must exist at that height 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 0x39e0d5dc131e559fdfad7bafe9d2700918d235512e199cbe83c35aa2cdadb370. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZTAU2404041.
Beijinho Beijinho Tchau Tchau (Xuxa Meneghel)
Sair Pra Trabalhar (Intelligent Dance Music)
Vou Te Excluir Do Instagram (Funk Carioca)
Vou Te Excluir Do Instagram (Trap Triste)
Giorgian De Arrascaeta (Sertanejo Malucão)
Ho Ho Ho Santa Claus Is Here (Electroclash)
Ho Ho Ho Eu Sou O Papai Noel (Sertanejo)
Ano Novo Em Balneário Camboriú (Electroclash)
Feliz Natal Oh Oh Oh, Feliz Ano Novo Uhuuuuu (Italo Dance)
Feliz Natal Oh Oh, Feliz Ano Novo Huuuh (Country)
New Year's Eve In Nashville (Country Rock)
Sad New Year Without You Here (Sorrowful Piano)
Está Todo Mundo Fazendo Tatuagem (Kwaito)
Minha Dama Na Minha Cama (Brega Pop) - Remasterizada
Amor Amor Calor Calor (Sertanejo) - Remasterizada
Beco Sem Saída (Sertanejo) - Remasterizada
Halo Solar E Lunar (Sertanejo) - Remasterizada
Deixei Meu Amor No Oklahoma (Bluegrass) - Remasterizada
Feliz Natal (Funk Incompreensível) - Remasterizada
Maraca Maracanã (Feminejo) - Remasterizada
Me Abraça, Me Amassa (Axé) - Remasterizada
Uma Volta Em Volta Redonda (Axé) - Remasterizada
Feliz Ano Novo (Zenonesque) - Remasterizada
Lorena Morena (Italo Disco) - Remasterizada
Hoje Vou Vou Vou (Emo Rock) - Remasterizada
Ninguém Me Quer (Emo Rock) - Remasterizada
Galileu Galilei (Pop Rock) - Remasterizada
Cataratas Do Iguaçu (Hard Rock) - Remasterizada
Sair Pra Trabalhar (Hard Rock) - Remasterizada
Happy New Year (Eurodance House) - Remastered
Ho Ho Ho Santa Claus Is Here (Electroclash) - Remastered
Dubai Dubai Dubai (Microhouse) - Remastered
Anne From The Annex (Sad Piano) - Remastered
American Pie (Sorrowful Piano) - Remastered
The Rain Is Coming (Southern Rock) - Remastered
I Like Skate Punk (Female Skate Punk) - Remastered
Come To Me, Christmas (Electro Swing) - Remastered
New Year's Eve In Nashville (Country Rock) - Remastered
Enjoying Paris (High-Energy Electronic) - Remastered
Divine Harmony (Soulful Symphonic Gospel) - Remastered
Solteiro Iniciante Malvadinho (Electroclash)
Eu Quero Jogar Mega Drive (16-Bit Videogame)
Ainda Estou Aqui, Fernanda Torres (Feminejo)
Curta A Vida Porque A Vida É Curta (Piano Triste)
Yosemite National Park (Eurodance House)
Night Light Delight (Progressive Trance)
Provinces And Territories Of Canada (Female Country)
Provinces And Territories Of Canada (Male Country)
Anne From The Annex (Sad Piano Female Vocal)
She Loves Me, She Loves Me Not (Indietronica)
Starlit Sky (Saxophone Easy Listening Ballad)
Bordões Da Bruxa Do 71 (Electroclash Assombrado)
Bordões Do Professor Girafales (Ska Punk)
Bordões Do Jaiminho, O Carteiro (Country)
I'll Be There For Friends (Power Pop Rock)
Chandler And Monica! My Eyes! (Eurodance)
Chandler And Monica! My Eyes! (Electronic Pop)
Descer Pra BC (Barros Cassal) - Versão Extendida
Batuque Pra Agradar O Duque (Samba Batucada)
Mocidade Independente De Padre Miguel (Samba-Enredo)
Javier, Mi Amigo (Western) - Remasterizado
España, Te Quiero Sí (Dubstep) - Remasterizado
Bailando En Uruguay (Cumbia) - Remasterizado
Não Contavam Com Minha Astúcia! (Rock Acústico)
Suspeitei Desde O Princípio! (Tech House)
Ainda Estou Aqui, Fernanda Torres - Versão Extendida
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c24c6a8b33cc2d54041d1e1d41e11e28df6a6cca5b8900707ae8dd920014af. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZMEN2594048.
Ho Ho Ho Eu Sou O Papai Noel - Remasterizada
Margarida (Bem-Me-Quer, Mal-Me-Quer) - Remasterizada
São João Na Farmácia São João - Remasterizada
Anne From The Annex - Original 2024 Version
Anne From The Annex - Behaved Female Vocal
Anne From The Annex - Behaved Male Vocal
Anne From The Annex - Melodramatic Female Vocal
Anne From The Annex - Melodramatic Male Vocal
Anne From The Annex - Power Ballad Version
Sad New Year Without You Here - Remastered
Enjoying London (High-Energy Electronic)
Vou Te Excluir Do Instagram - Trap Triste
Vou Te Excluir Do Instagram - Funk Agitado
Cataratas Do Iguaçu (Árabe) - Remasterizada
Não Faz Assim Que Eu Gamo (Metal Sinfônico)
Sair Pra Trabalhar (Hard Rock) - Versão Curta
Fico Só Mexendo No Facebook - Eurodance Remix
Enjoying Berlin (High-Energy Electronic)
Valentine's Day (Saxophone Easy Listening Ballad)
Sailing The Ocean (Orchestrated Violin Eurodance)
Lend Me Your Towel (I'm Still Wet Wet Wet)
Cow Cow Cow Is Mooing Moo - Eurodance Remix