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 0xdb06992a5bff189ce70f4c8dbea19843a9cf5c296429a084328058aa1ba5b33d. 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/8fd57842-48b7-4914-8972-78ac0637da30.json and https://artists.proofprofile.net/proofs/artist/8fd57842-48b7-4914-8972-78ac0637da30.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Kika no Pocoto X nos Coisa Ruim Nois da Bota
KIKA NO POCOTO x NOS COISA RUIM NOIS DA BOTA
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 0xfa0dfb27ef6bc4e34a9c357bdad71be757cbddee3393eca6af455ed11e9f0cbf. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/BCM9B2100021.
PIRANHA DO BEGA vs JOGA UM POQUINHO DE BCT PRA MIM
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802d5f38f2f912c612449526d028ccb43db32a683afa1e01e3a126e492728849. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:56:26Z), 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/BCM9B2100191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc626daac9700d3b2b2d17a4c4fc802305abfd9391fb9d5be0936c4ef049ef7ec. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/BC1U32100041.
Sirene Amaldiçoada - Deixa a Piranha Dar
O Beat de Milhões Bota a Calçola de Lado
Ta Chegando Carnaval Vender Geladinho na Dz7
MTG PIRANHA DO BEGA/BEAT DE FICÇÃO CIENTIFICA
Se Prepara Piranha Nois Vai Catucar Você
Bota a Mão no Joelhinho Vs Toma Catucada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951f88980307de60f7adc4315da182bf52298d3ade32d0e402d9c2776c2709be. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:04:57Z), 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/BCM9B2200398.
O BEAT DE MILHÕES BOTA A CALÇOLA DE LADO
Eu Fui Convidado pra Festa de uma Cachorra
Som Tocando Alto e as Puta Sentando Forte
Cuidado Sua Piranha Eu Te Pego na Curvinha
Vem Perereca Vs Vem Com Xereca Ping Pong
PREFIRO SEGURAR COPO DO QUE SEGURAR SUA MÃO
Putaria Não, Putaria Sim x Palavras Carinhosas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450039dd9106ba0aa22004a909870aeb7a207ad5191d008a0c3c07c3a0b7a38e. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T01:02:39Z), 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/BC71O2200165.
Putaria Ritmada - Sem Putaria Vs Putaria Sim, Putaria Não Vs Putaria Tá de Volta
Depois do Bailão Vou Comer Sua Piriquita - Oh Oh Oh
Mas Eu Sou Casado Minha Mente Fica Assim
Seu Coração É Igual de Mãe Sempre Cabe Mas Um
Todo Mundo da Marcone Piranha Quer Te Fuder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0366dd9d80207dd8bec8987002ac19e6babdfbcccf109f84f199eebee5290be5. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/BCM9B2300128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b60366dc3894f570ce5d478dd52a82843796136a2bc983f2e2c4afb5247e9ed. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T02:13:53Z), 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/BCM9B2300190.
Toma Catucada, Vai Tomando Catucada X Eu F3Do Mesmo
Me Bloqueou no Whats - Quero Ver Apagar a Botada Que o Pai Te Deu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6f7cfd8c209995999f3a56adf18603c332e1d8c487b0fd74c40e1813f4b71b. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/BCM9B2300724.
Eu Te Boto Boto Boto, Pode Fica Tranquila
Se Prepara Piranha Vou Ti Catucar, Quem Mandou Mecher Com a Tropa
Ela Senta pra Mim Ela Senta pra Tu, Bandido Não Dança
Se Beber do Combão É Pirocada Sem Massagem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb764c4018b6e73d3ba5bb14991ca89ef1d2da188df6e76a31dbc09e150f430e0. 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/BCM9B2400385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202523b22a255371d59c0793e7bd7beec88da8560e0590166e2caff3c13cfef6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BCM9B2400594.
Ela Empina a Xereca Com Muito Prazer - Só Pensa em Mamar
VAI DESCER COMBÃO (Npc Comedor De Piranha)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ffea303d381b746af1a7d816b7f2eea17eceb70f1019ad6845a6a6802253c0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BCM9B2401003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb498ce1d9daf49b678440e5f2bebb901c2ff8f465a9f22cb12cf38695db74bfa. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BXKG22401388.
Come uma Puta do Job Que Tu Fica Felizão
Em Cima da Xre - Sequencia de Tira e Bota
Bota a Tcheca na Reta / Pá Pá Pá na Buceta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9dccbca4a0cabcdc757e9f8576dc2ec8cb2867090af262f6c95933a42c250b8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/BCM9B2401646.
Uma Mamada, um Copo de Agua Não Se Nega a Ninguém
Vai Ficar de Quatro, Olha o Que Eu Tenho Aqui pra Tu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171b1c4a58c844e4bae2746f36306abd40e92060bec0125b9ea9c14f3bc6c73a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/BC71O2400281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29686ddbee1f459de0b5aa48e6b2cfdf473638b7b8f1914eea4ce644129220d7. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:47:11Z), 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/BCM9B2402184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2068b4e8fdec4a7c102c0c9034724cfd4c9ab533d8a45cb5bce8d3d42183848. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/BKZM42400731.
Olha Como Ela Joga pra Trás e pra Frente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb15315a32dffafce787d8b3be9bb89b3f45fc57a97b2b61f3f38cfc4a30e55c. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/BCM9B2500470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b0e59fd6a4556fa77b401444d09ea39ce5e83e9ffb702b53920e584d2452f3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BCM9B2500471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444146cde1553a29ac0bffd606b604f9a2ca9caf5c3344b4ad960dc378b155bc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BC71O2500085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9783fe27f678a682e1efd7cb555d75b1fa83ab5d34c98b7891e21b37b7a2f7f2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ESA112574189.
Vou Ti Bota pra Senta Vs Sequencia de Bota Bota
Espelho Espelho Meu Tira uma Dúvida Minha
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3717a9a1a00c269a729bb22b0b95e8be48a87adb3dbb209103550ae795f4648. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/BCM9B2501302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d1fbd5ab209c1dea8b236e7170765488de97a9597c954d957e45fbf6dddadf1. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QT5M32543189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821cadb1c6fca37500cfad7d3d5222abbfb3a565c4f20b5cf55ca5bceabe0367. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/QZWDW2592546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c24e7a3cf19b89a84f8a0883513fdb853294ac68d1a72b7358774aab7d71db. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZWDW2598506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26df0ce289fa4dc69cac55b01379bb283e1f3c49557396af700b6eaa6b2c25e5. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:50:31Z), 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/BCM9B2501593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98a7bbd6c82ba4b07cbead07dd32727b7b8292436824402daf48fa8b84f720d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/BC9MG2300039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f2e73d75a64cda34f96d9f74b7ea489641efb05d006335d9f73b361fe60307. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZMZ92466553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0dac18b1e39bc68b4198ca62d1018d5b905ad295ce89b4a27ea3050b0ef97d7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BCM9B2301069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de609cff97c7be8ef387c9e16289ca7205bd4cfc3a718c452f26cc66e201a15. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/US3DF2113604.
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 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 0xb4e0d2e1d0347160e79d4d58dbac6f34cbf7a88f0b97559507014776f844e4c5. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/US7VG2322573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5b3e5ec4d37322468de32a504d6052f9ccd082cf1593fcda35bc24fe4549ed. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/BKFZM2400002.