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 0x354c5104117e4d74e53e0440cd3125d8b964c6807fcc3105ef08140f96957e96. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3f8d4c0e-0056-49ab-8558-ef38d9c4cb9f.json and https://artists.proofprofile.net/proofs/artist/3f8d4c0e-0056-49ab-8558-ef38d9c4cb9f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Canção para Meu Deus (Gravação Original)
Convívio (Músicas para Encontros da Comunidade Cristã)
Ágape (Músicas para Celebrações Eucarísticas)
Maranatha: Teodicéia, Vol. 1 (Missa Pop)
Há um Barco Esquecido na Praia - Instrumental
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b890c909102615dfa6b4344c59d8319f9388c60f4406c3ffcb021e6dd840a5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7u54mYvAWWob6hSbs4BwJP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7u54mYvAWWob6hSbs4BwJP.
{"copyright_id":"0x1fbf95bb35c99588737c1462c6e97067f6d53dd5b9e6b1d461615b8c7aa472b1","isrc":"BRCMP0300134","name":"Nas Águas Desta Paz","registered_at":"2026-06-07T03:42:11Z","spotify_id":"3AqzvIcpSXHrMhRBhvT3ii","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbf95bb35c99588737c1462c6e97067f6d53dd5b9e6b1d461615b8c7aa472b1. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3AqzvIcpSXHrMhRBhvT3ii.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AqzvIcpSXHrMhRBhvT3ii.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfec50117490169ee394b22678c064731cd06a3259d9e13dfc13fde7f223c81. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5QEp7NIySTxJ98EpUZPRFV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QEp7NIySTxJ98EpUZPRFV.
A Canção e a Mensagem, Vol. 1: Minha Vida Tem Sentido
A Canção e a Mensagem, Vol. 4: Quietude e Paz
A Canção e a Mensagem, Vol. 5: Juventude e Vocação
A Canção e a Mensagem, Vol. 6: Cantigas de Ternura e Paz
A Canção e a Mensagem, Vol. 7: Justiça e Paz
A Canção e a Mensagem, Vol. 9: Cantigas de Sabedoria
A Canção e a Mensagem, Vol. 10: Não Deixes Que Eu Me Canse
A Canção e a Mensagem, Vol. 12: Outra Canção para Jesus
A Canção e a Mensagem, Vol. 11: Nas Asas da Contemplação
A Canção e a Mensagem, Vol. 2: Deus Me Ama, Deus Me Chama
{"copyright_id":"0xf1ee50987ed72d56165aabd4c9c7774c946d3188836f8bb916cf82025f3e940e","isrc":"BRCMP0400432","name":"Porque Deus Me Chamou","registered_at":"2026-06-29T18:17:16Z","spotify_id":"6uDEyGD2vrOQZGS7Z0eNdG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ee50987ed72d56165aabd4c9c7774c946d3188836f8bb916cf82025f3e940e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6uDEyGD2vrOQZGS7Z0eNdG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uDEyGD2vrOQZGS7Z0eNdG.
A Canção e a Mensagem, Vol. 15: Oração da Manhã
A Canção e a Mensagem, Vol. 8: Cantigas ao Som da Bíblia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef673cafbd1e46c4dc4130da53b127c0d6f734f7f4522507fbda2a38809d765. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5t6u50PoiUGZRZcfEJSCIf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5t6u50PoiUGZRZcfEJSCIf.
A Canção e a Mensagem, Vol. 3: 14 Cantigas Marianas
{"copyright_id":"0x9e915566a680c782f21560d32d697d4e6ad0acf48d7a2da8008d2cede736bad0","isrc":"BRCMP0400476","name":"Maria de Jesus Cristo","registered_at":"2026-06-29T18:14:28Z","spotify_id":"1wc0XpabOIYoAZ0ad1fZwx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e915566a680c782f21560d32d697d4e6ad0acf48d7a2da8008d2cede736bad0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1wc0XpabOIYoAZ0ad1fZwx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wc0XpabOIYoAZ0ad1fZwx.
Fortes na Fé (Missa para um Novo Século)
Fortes na Fé / Missa para um Novo Século (Espetáculo Com os Cantores de Deus - Playback)
Quando a Tristeza Chegar (Para as Horas Difíceis da Vida)
Auto-Controle e Paz (Para Descansar Sereno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829f59c821f73003118f9e21a4f0f4a6796018b296833497c7122ccce468d0a1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2arYwvOYDn94wQzVA9w7G3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2arYwvOYDn94wQzVA9w7G3.
Feliz, Feliz - Amazing Grace / Simple Gifts
Alpendres, Varandas e Lareiras (Playback)
Alpendres, Varandas e Lareiras - Playback
Canção ao Pé de um Matrimônio - Playback
Tudo É Paz (All Is Well With My Soul) [Playback]
Meu Cristo Jovem (Nova Versão: Texto Atualizado)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ef554edee68d32081ed595165e5200a924e9248dcc32f65ef6e88f4cfcbb49. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6TZVroPnM5yvdUDpUDCufq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TZVroPnM5yvdUDpUDCufq.
Um Grito de Paz (feat. Cantores de Deus, Grupo Ir ao Povo)
Lá Vem Vindo a Palavra de Deus - Playback
Ele Me Ungiu - Canções para Confirmar a Fé (Playback)
Quero Dar-Te a Minha Juventude - Playback
Ele Me Ungiu (Canções para Confirmar a Fé)
Ir ao Povo, Cantar e Dançar o Pão, a Paz e a Missão
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9849fdc7aa0313569feec621eb6e850084de56bf19aed5138e0c68b31161db31. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2RfKEH2XjD6HHbmZ8CTQSJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RfKEH2XjD6HHbmZ8CTQSJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb32e5a22ec8a7916624cde7a6676bc367423afff45e429a141b34d51f9a2e9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/37LM46nt1Q4zSC3Wm0Z8bK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37LM46nt1Q4zSC3Wm0Z8bK.
Contemplativo / Quando Me Chamaste / 40 Anos Cantando a Fé (Playback)
Muito Mais Que Pão (Cantigas de Eucaristia)
Verdades Que Eu Rezo e Canto (Teodicéia 2)
Cantigas de Dor e de Esperança (Teodicéia 3)
Prier ç' a fait toujours du bien - Playback
Medley do Lar Feliz-Feliz o Lar, Oração pela Família, Ilumina, Utopia - Playback
Medley da Primeira Cristã-Estavas Certa Ó Maria, Maria de Nazaré, Mãe do Céu Morena - Playback
Medley da Solidariedade-Cuspindo Tijolo, Foi um Copo D'Água, Converte Meu Coração - Playback
Coisas Que Já Sei (feat. Grupo Musical Ir. Tecla Merlo) [Crianças a Louvar 1]
{"copyright_id":"0xed8f64ec8c4f4c3297c0895cb32fcddb33472c17a6b0b041823cc3979baaa16c","isrc":"BRCMP0301596","name":"O Riacho É Como a Gente","registered_at":"2026-06-07T03:44:29Z","spotify_id":"4hdvcJCVZz2w3iWzDPxxik","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8f64ec8c4f4c3297c0895cb32fcddb33472c17a6b0b041823cc3979baaa16c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4hdvcJCVZz2w3iWzDPxxik.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hdvcJCVZz2w3iWzDPxxik.
Crianças a Louvar, Vol. 1 (Coisas Que Já Sei: Pra Pensar, Cantar e Representar) [Playback]
{"copyright_id":"0x441e9ed08a5e7221448fcb4d1cf3f8fd4058dab6d814e74676b035cc78857252","isrc":"BRCMP0900166","name":"Um Certo Galileu - Versão Ampliada","registered_at":"2026-06-29T18:08:12Z","spotify_id":"7HweksZYt0mTjE4TfS8cUL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441e9ed08a5e7221448fcb4d1cf3f8fd4058dab6d814e74676b035cc78857252. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7HweksZYt0mTjE4TfS8cUL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HweksZYt0mTjE4TfS8cUL.
Melhores Filhos, Melhores Pais (Coletânea)
Medley do Lar Feliz: Feliz o Lar / Oração pela Família / Famílias do Brasil / Ilumina, Ilumina / Aconchego / Utopia
Ninguém Fez Mais do Que Jesus - Playback
Pe Zezinho - Scj 45 Anos de Canção (Ao Vivo)
Fala (Ao País dos meus Sonhos) - Ao Vivo
Fala (Quando um filho vai embora) - Ao Vivo
A Palavra Que Viemos Partilhar - Playback
Coletânea 50 Anos de Evangelização: A Vocação em Canção
{"copyright_id":"0xf1ee50987ed72d56165aabd4c9c7774c946d3188836f8bb916cf82025f3e940e","isrc":"BRCMP0400432","name":"Porque Deus Me Chamou","registered_at":"2026-06-29T18:17:16Z","spotify_id":"2mfCEBbHxpaUaPc1APpKlY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ee50987ed72d56165aabd4c9c7774c946d3188836f8bb916cf82025f3e940e. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2mfCEBbHxpaUaPc1APpKlY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mfCEBbHxpaUaPc1APpKlY.
{"copyright_id":"0x6c87cdebdeb4597ece8d01aa5faa2a0dcc2b29fb6d1c68e16a6b3af137e44669","isrc":"BRCMP0800153","name":"Um Coração Me Procurou","registered_at":"2026-06-29T18:19:32Z","spotify_id":"22NCDZ1jquGDjp17Q9mZiK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c87cdebdeb4597ece8d01aa5faa2a0dcc2b29fb6d1c68e16a6b3af137e44669. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/22NCDZ1jquGDjp17Q9mZiK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22NCDZ1jquGDjp17Q9mZiK.
Coletânea 50 Anos de Evangelização: Jesus em Canção
Coletânea 50 Anos de Evangelização: A Saudade de Deus em Canção
Coletânea 50 Anos de Evangelização: Maria em Canção
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d357ea0e397bedac03e7f04ef2e88b3956782b1806b9832b5401706e929642. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2xxg61ou01PzDBOB9BjrmP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xxg61ou01PzDBOB9BjrmP.
Coletânea 50 Anos de Evangelização: O Perdão em Canção
Coletânea 50 Anos de Evangelização: Perdas e Dores em Canção
Coletânea 50 Anos de Evangelização: A Família em Canção
Coletânea 50 Anos de Evangelização: A Juventude em Canção
Coletânea 50 Anos de Evangelização: A Oração em Canção
Coletânea 50 Anos de Evangelização: A Paz em Canção
Coletânea 50 Anos de Evangelização: Igreja em Canção
Coletânea 50 Anos de Evangelização: Missão em Canção
Coletânea 50 Anos de Evangelização: Ecologia em Canção
Coletânea 50 Anos de Evangelização: A Palavra de Deus em Canção
Coletânea 50 Anos de Evangelização: A Justiça Social em Canção
Coletânea 50 Anos de Evangelização: Fé em Canção
Nossos Pais nos Contaram Histórias - Playback
Coletânea 50 Anos de Evangelização: Ecumenismo em Canção
Estas Coisas de Deus e de Mundo - Playback
Coletânea 50 Anos de Evangelização: A Profecia e a Coragem em Canção
Coletânea 50 Anos de Evangelização: Os Pequenos em Canção
Coletânea 50 Anos de Evangelização: Teologia em Canção
Pe. Zezinho, SCJ Ao Vivo em Fortaleza (Especial das Mães)
Fala (Mesmo Que Eu Não Queira) - Ao Vivo
Estou Pensando em Deus / Amar Como Jesus Amou / Quando Jesus Passar / Maria da Minha Infância / Maria de Nazaré - Ao Vivo
{"copyright_id":"0xed8f64ec8c4f4c3297c0895cb32fcddb33472c17a6b0b041823cc3979baaa16c","isrc":"BRCMP0301596","name":"O Riacho É Como a Gente","registered_at":"2026-06-07T03:44:29Z","spotify_id":"72gTmsPoXmhDbT7JwaOZjo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8f64ec8c4f4c3297c0895cb32fcddb33472c17a6b0b041823cc3979baaa16c. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/72gTmsPoXmhDbT7JwaOZjo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72gTmsPoXmhDbT7JwaOZjo.
Mil Vezes Aparecida: O Musical (Playback)
Meu Irmão, Minha Irmã, Minha Mãe - Playback
Toda Graciosa, Mãe do Salvador - Playback
Amigos do Coração (Pe. Zezinho SCJ e Dehonianos em Canção) [Playback]
Consagrados em Teu Nome (Celebrações Vocacionais)
Consagrados em Teu Nome - Celebrações Vocacionais (Playback)
Espírito de Missionário Tu nos Das - Playback
Saberei o Que Deus Me Reserva - Playback
Sereno em tuas mãos - , Pt. 2 - Cuidas de mim
Sereno em tuas mãos - , Pt. 3 - Viver com serenidade
Sereno em tuas mãos - , Pt. 4 - Me levas no teu colo
Tantas coisas pra se contemplar - Playback
{"copyright_id":"0x92e4f1406aae0ca56c7e2604efa7dcb54f00de07be00d5178fa952b788a82a9c","isrc":"BRCMP2400189","name":"Bom dia, Senhor Deus","registered_at":"2026-06-29T18:15:43Z","spotify_id":"58pvM0K1udfnyGTFc4iORh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e4f1406aae0ca56c7e2604efa7dcb54f00de07be00d5178fa952b788a82a9c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/58pvM0K1udfnyGTFc4iORh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58pvM0K1udfnyGTFc4iORh.
Um certo Galileu (Versão Comemorativa 50 Anos)
Um certo Galileu - Versão Comemorativa 50 Anos
Medley: Primeira Cristã / Rouxinol / Cantores de Deus - Ao Vivo
{"copyright_id":"0x7226721733c48323f4a18992a382a4d675ac827a5a2fa1ea3842cc3109d764b7","isrc":"BRCMP1200037","name":"Medley: Primeira Cristã / Rouxinol / Cantores de Deus - Ao Vivo","registered_at":"2026-06-22T08:04:43Z","spotify_id":"0F0pj1lXqbZFQzgherJPI7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7226721733c48323f4a18992a382a4d675ac827a5a2fa1ea3842cc3109d764b7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0F0pj1lXqbZFQzgherJPI7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0F0pj1lXqbZFQzgherJPI7.
{"copyright_id":"0xf74212dfa0f320e1c4d409630317a7804dc3c633c22c36ec0f03ef631dc5dd44","isrc":"BRCMP9900490","name":"Vou Cantar Teu Amor","registered_at":"2026-06-10T17:38:43Z","spotify_id":"7CvxR3iGlWFNBAYcCgiFwl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74212dfa0f320e1c4d409630317a7804dc3c633c22c36ec0f03ef631dc5dd44. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7CvxR3iGlWFNBAYcCgiFwl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CvxR3iGlWFNBAYcCgiFwl.