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 0x25cfe84259a2b50a2047a40401b37d29cd816c1316e45aec61ecaa541b2adb0d. 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/533296b0-1594-446e-8756-4ce25d66840b.json and https://artists.proofprofile.net/proofs/artist/533296b0-1594-446e-8756-4ce25d66840b.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0262b9894b1bfe8ea7401bc7cf111e6433a3743e9dcf8aa93b1a4f98c2e360f. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZYFZ2467708.
Bom dia para começar a Semana bem, Converse com Deus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e9bb5d254e2294f3466b01faf7d7924088ecf6f47ffe149ba1e8ba95deefb3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZYFZ2467706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb35e2bd925637fb87ebbbaf8fd197024df3d558d961e9e40e8e777017f19324. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/QZYFZ2467703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0262b9894b1bfe8ea7401bc7cf111e6433a3743e9dcf8aa93b1a4f98c2e360f. 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/QZYFZ2467708.
E para iniciar a semana continue trabalhando
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccbf883bffcab6e453f947a9531bee7b7a4f82d24b00dc8154c0301c686a864. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZYFZ2467709.
Eai passou o dia todo pensando naquele sonho né
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93268e0cf31fa718b678ec04c7bfa8140cecb5b69ccb1f9ed4c2533822dab39a. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZYFZ2467713.
Eu e Voce precisamos bolar um plano pra ficar rico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed573f321140a4612e561e56b550b79533867d0a3b65280f984c70fc58833fe. 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/QZYFZ2467715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb04495e0be1ffee1d75df246df3c4b81f4770c3f7fd099faa10af9007407e50. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/QZYFZ2467718.
Quem agradece pelo que tem, recebe até aquilo que não Merece
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e0c93a46ab307e4a4b240f8f2010e3d2eb89c74a9420493f19793b9bb677ab. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZYFZ2467726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e46073b13a415dee168cdf7f9f0d5fef334cc48243cb8f8ab39724df935ec0f. 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/QZYFZ2467737.
Eai Chefe eu Sei que voce Esta sentindo aquela sensação
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6960bde75f1cad6a85c4c3f5e10bce13653ee7475f52e4255c258ac61553eaa. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:07:00Z), 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/QZYFZ2470419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983f60ba8295605abb6e6ad89ee6b451fbfe8e8da72dbe8062426beb478cca07. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/QZYFZ2473682.
Chefe, Cada Gota de Suor Cada Hora Dedicada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633f7e8229a9c785d8664e38286105c0d4f5d7602b68d77016bfaf802d3d31f8. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-17T04:11:54Z), 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/QZYFZ2473686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550b7b2171040b0afaa9af0ff53a28ce1e4ff70d7b156fe1b9d8aa53baf9dac2. 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/QZYFZ2473687.
Bom Dia Chefe, comece o Dia com Energia e Determinação
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64f7224c25fe06bda0d43b103786979933e2985b84e6bcbe798a075bdd902d4. 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/QZYFZ2473700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550b7b2171040b0afaa9af0ff53a28ce1e4ff70d7b156fe1b9d8aa53baf9dac2. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZYFZ2473687.
Bom dia Chefe, encare esse Novo dia com Coragem e Motivação
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025cf446731635216b9e2feb8324ca2bf00ff73a8be6aee245155cefc8ec7823. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:46:46Z), 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/QZYFZ2473690.
Bom dia Chefe Levante-se com um propósito
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92190679c70ce3314fbd55e05e29291790d9343fd081cdbc3c13ec436cb15ac. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:40:26Z), 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/QZYFZ2473689.
Bom dia, chefe! Que hoje seja um dia de grandes realizações e conquistas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c268e1c782368bc6fb4e9c7e8fdd613c39a922c872604865556d1b78d21d1a. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:36:53Z), 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/QZYFZ2473681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633f7e8229a9c785d8664e38286105c0d4f5d7602b68d77016bfaf802d3d31f8. 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/QZYFZ2473686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x998cc6be9b56da721d89b08bbfa39df0a81888d5f2c61a7470fe5f8d7ce4a798. 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/QZYFZ2474926.
Boa Noite Chefe, foi uma semana e tanto Né
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b88a908bbda35df9524a872850dacb5346d215c4917b1be8be6528ec8ebdba. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZYFZ2474929.
Boa Noite, Meus Parabens hoje você fez um Excelente Trabalho
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ebcbd410e478ef1098540533ba9b87d5704dbfe6a203e477b0a48abf034e78. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/QZYFZ2474930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb4d6d7dadad4806a4f29d1ec47939dcfcf6b5b0c33c169c57465eace77936f. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/QZYFZ2482292.
As Pessoas que tentam Tornar esse mundo pior
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54c85352002807b9480405284a276ae55ef0c521566bfdc2a8947dfe455c7ec. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZYFZ2482293.
Bom dia as vezes a vida é como um jogo de Xadrez
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12cac1250805eff923504bcc3f004d87be2703a7721637964884e3a8cf62f2f1. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZYFZ2482295.
O Mundo nos ensina a nos contentar com o que é seguro e previsível
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7057c140626b8d481d22c33685c7dc87e30d8f6f5349bbd87e550ad0f2f2fbd4. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QZYFZ2482305.
Vamos se levantar não tenha medo de arriscar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddae7f05fd4dcce726d7fe0abd8e3044a175b9569802e99167cf4b3957dfd704. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:40:25Z), 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/QZYFZ2482286.
Eu Vou te dar um grande Conselho, use os Fins de Semana para construir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6a702862b301018cbaa52e5eed588240a089cf8299d5987650f4b60a1547b8. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZYFZ2482319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ba00d02d5e42406f2fb05a22d62762f914fc22f16a658260d5db3c7544639b. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/QZYFZ2482320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c28109e6077515e4efab036037cd030416b7596c4342ec3f5c5e6c52c9aacf4. Chain 2 (Bitcoin): anchored in block 958487 (2026-07-18T03:43:59Z), 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/QZYFZ2482325.
Bom dia Hora de levantar e fazer o que precisa ser feito
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e0428e5f291214e367e24c98bea81a87895406cbebb790442c293b03622b294. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZWDW2422966.
Bom dia o Dia começa quando voce decide que ele será Extraordinário
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb44899a33e67f21ad2f3d15055d2dc14ffbf11954b842952300bb84705a51f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZWDW2422967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea5f6431e79aca2d70e7fa4550cd1f308c60b1be27929dbeb308b8dce6e6407. 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/QZWDW2422971.