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 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 0x9507f9ae91137197021ad0363cecd49716051ae62516bfa4a18c6b58644c1020. 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/ddd90b40-c73b-48ef-9caa-b883ae97523f.json and https://artists.proofprofile.net/proofs/artist/ddd90b40-c73b-48ef-9caa-b883ae97523f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x1bfa4369f1d514172dbf17076570f86a1f121cefa5949810a578642707e8992c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZW9L2376668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c549afe5989785ddc3ded204caae0e200a8df31496a5f0cfb3658c25d3505c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZW9L2376669.
Sinto Falta de Você / Preciso Amar de Novo / Magia e Mistério
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6791dee088c802ee7449ca3347f0c37f17287e958bbc93de6ea1101e0beff1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZW9L2376670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d84f509dd5a2a058bc8d706d88b62ecdbe6f856579cf0643e1fbc07746d47e6. 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/QZW9L2376671.
Brincar de Ser Feliz / Corazón Partío / Cheiro Dela
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9b5d0dbf375c45007025768589fef8a7f5bde9ec258b6c3158ace3caa6d5ef. 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/QZW9L2376672.
Mentes Tão Bem / Ela Tem o Dom de Me Fazer Chorar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69f703b56c50b397dab969185db178ac80fcc132c1e67083f7f44036a6ac9a2. 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/QZW9L2376673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7df3d4901d09b26d675cf343c703dc0567207e80981d13016b84966cf76650. 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/QZW9L2376674.
Ela Chorou de Amor / Meu Ex Amor / Eu Sem Você
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416e7124231cc273ea65fd8b953056d02e59e245edaf0083e41cbdd9409eb9fd. 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/QZW9L2376675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff1e85b2b3a97489d56170a9f0b9b4dfcbc4a6b59b07554e012e3e3fb1135b7c. 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/QZW9L2376676.
Eu Mereço / Te Quero pra Mim / Faz de Conta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd438f732ad4bc7594467b67519b6cbf1d25aa8f3db1841047f23a2da202f167b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZW9L2376677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d61bf629ba50e1ffe45c247a7687ee0b0ee20b2ff41db0ddfad40da59574d4. 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/QZW9L2376678.
Último Adeus / Vou Beber de Novo / Ipê Florido
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8dd5b347ab5a0b8289a1bd9ce02fda9bf80b2d0ac05dec889f684b3774a7316. 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/QZW9L2376679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95cb8cacca0691dedbad283ff1ab01a4cbc3c58aaf10642ce36d8d7db07bb2c1. 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/QZW9L2376680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bca4829db2c21bc716471f5eec82711f36f3c5cf6e4bfee377ca01925aeb788. 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/QZW9L2376681.
É por Você Que Canto / Enquanto o Sol Brilhar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380facec0513538245f42b036eae56123dfad64b761601d5259c66495dad2719. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZW9L2376682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a041c9d6e693de54051d53606f1175fa8148b048b83cc97eea155ec3fac973a. 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/QZW9L2376683.
Rosas, Versos e Vinhos / Sou Fã / Alguém
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b266f1406d455335dd837b5c6afa58f80639a598ed09eefcf93a84a586aeeee. 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/QZW9L2376684.
A Gente Se Entrega / Morango do Nordeste
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f3cc4e7843f5d04e3195c2c38628f9e0f1b351550a6f52bd9ba4088b9d1fac. 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/BXHA92000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb004a8626ab1a09c995c91e5ace5166467a2c01b00d47f234faf6c76fbaf3414. 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/BXHA92000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fa67d92ac134567a361d63e283d30dbf13d861ea2d36350cfde09353be8c59. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BXHA92000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cbeb46da2d7662889e1dcb18d48693620388e83559457fbdc129d670c5b4ed9. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/BXHA92000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122374c2d0ac655a4a868a8938e5658bf4c1ddc31818fd4ae824acc6d421597f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BXHA92000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x506e277414ce7a5299ca71168d360b6996728f59427e09bfa4a316713bbb0a72. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BXHA92000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603a12edee736c75738f0acdd2f456ca6e3108a0422b5407f4f5031febf1b84a. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/BXHA92000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4a3f1db7dfb5ff2a65bee29b003dae255053a2204d4f25537d1c12629f830e. 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/BXHA92000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d4f2e483639249164b905449f2bd34a6f8bba938b5f4a170acc81e74748bfa. 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/BXHA92000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8c3c4ff5b1dc0aab29a7475248df727e49b57f862dedcd6ec6075010cfe2c9. 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/BXHA92000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x865fe62146b4cb1ba5b6aeac45dac22b9275a75f8299e782a61969e172918e4d. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/BXHA92000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa87ca263c5b6f06d59015700a4e739b9185d99a95553b02365e0875b9079010. 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/BXHA92000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacabdd817d18e261a9d3fecded5194d406c2cdd96eb5b7b6a8b9170b66dbedba. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/BXHA92000018.
Nem Dormindo Consigo Te Esquecer / Sábado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ca93918c05b9753a803197ec612133c4e02819ede2c143d67f203ae748c54e. 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/BXHA92000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86042f6594a0a6c342595ae6ff336ffadae22da98d65656c0af20a7b6b47d3d. 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/BXHA92000020.
No Fim Dessa Estrada / Não Precisa Perdão
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42ed61851707f16a2c45a15f441dd04beeb268cd66d8c183cfd254cee10d45a. 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/BXHA92000021.
O Senhor É Meu Pastor e Nada e Me Faltará
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc85a69141279b44a32ceab7e6f0fdcf40689319732f1487a05d38be1ad9fed04. 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/BXHA92000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a814f0e3667040a7afe4cf9b723e2a575238756fc382034d5c3e020a685519. 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/BX8OZ2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe976ef258bf0f4077f880d5fb983af2b0a06dd876039e5e5f43f0d40a7875182. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/BX04I2300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ca7e525691f47fd89153b237913b529f2b9e1adb56e614645cdb787c0674b3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BX04I2200056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5997b0e537a45b7c5fe001ab6d7f2b54323a9533103c5a5a97811f373d055170. 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/BX04I2300001.
Pagode em Brasília / Vida Amargurada - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd627347e9c11d0cfe6d94ceab0f80d6057473a1ce9055eb4068b0aa9a4caf52. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/BX04I2300002.
Declaração de Amor / Inevitável - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f66732316408ae752771600ef26d25f19eccf63c9ba4c288ac2cac1f6a3c42. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/BX04I2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1457f4ca15b8d99f54439c3cb00ebb3a735669c4d59d857c97778b055f429e20. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/BX04I2200036.
Desculpe, Mas Eu Vou Chorar / Pense em Mim - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e746b083d79be9309d8a2a08b8877bdcc2feadd036f88320f978c0f868d3609. 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/BX04I2200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf43ee96aef09369a5bbcef476ab4ece746ac02d8739cc47605f9f631891bd024. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/BX04I2200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1ebe2223d2e2898bb94795b4b641ae8abdd3a73595f73cf0ecc38110e09ec1. 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/BX04I2200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0029ae97d48eed178481b2a515765bf931663da6462b1c80953406cbd8e2fad9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/BX04I2200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223ce6d8bc88359ecd8e62e765d407ed05fe71dd50a65f3e312c80110951c95a. 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/BX04I2200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cbb8aeea0a86187f6544a4190c416030d3032caf78c90df68be6790e8240073. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USDY41804589.