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 0xf4935346b1f872b0eb5431cebbee070adc6f9d5f22b75aa6b80b3adb8385272f. 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/417f0fcc-6307-4466-9c47-d4f59ec05d21.json and https://artists.proofprofile.net/proofs/artist/417f0fcc-6307-4466-9c47-d4f59ec05d21.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 0x5ea45595b9212c8f9b960ff36c1fee089119b596a1418c8fbe93cd0a3d6bff63. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZ5AB1862094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548f4b245c16fec6a467058e0a42bb39a0777401306880bfcd28a87c73620bb8. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZ5AB1862096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb948f951be21781d4f2e53caeff995f706e73d4215a3b031bff29ef8deb74501. 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/QZ5AB1862097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69e119164338445a5f721835af1d5f235f5768ba4a60d1b570465e3c9c6b1f1. 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/QZ5AB1862099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ad37ecf73f3231174c98440cbcfb3b2d1448e82edad54c0b5ff35b3be643c5. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZ5AB1862101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66068d5b0be1dfccf0e32ee28a709ca0c76c17e8fe84cef17c6638788669754. Chain 2 (Bitcoin): anchored in block 958369 (2026-07-17T08:01:39Z), 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/QZ5AB1862102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7b137a7f5b24c078f941843baa19329ea70383e6e7a5658f07581b46a0ff20. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/QZ5AB1862104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c96fba18e9c35f1325c3f75736906e5ce1d996c5dca7b79c1d13532e64e638. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZ5AB1862105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c727bd37e3c614aab44ce02ab8b5990a89c4ef73411ce07d21c6b1c29a148a. 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/QZ5AB1862108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e52fbee6867df1ba15845c82925fefc3b2798bae20f27870210d67817c86315. 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/QZ5AB1862109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b47fe475aa78b0d324610ac73b2efde36655981f4b190fd4dc897e08d1f906. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/BXNT61900120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c767f96880c8456785862f6baa8ae063c51bd5340261f0d842c011c7cc59d62. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/BXNT61900122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe41cd7a0511b5811c40a8ac1eb0bfcee5994cd9b4a1ed1115754bacd09f7e6. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/BXNT61900123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282445f352745ef6205ba72648109b62f7d92c87f3cd3229fb92ef97936dc2d8. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/BXNT61900126.
Bagunçar Lençol (Simples Assim Acústico)
Bagunçar Lençol (Simples Assim) [Acústico]
Noite Colorida (Simples Assim) [Acústico]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf83e744cd2f6afc70dac73442fedb5ca165467354d598182148fb2698e14130. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/BXNT61901067.
Saudade do Meu Sertão (Simples Assim) [Acústico]
O Jeito É Beber (Simples Assim) [Acústico]
Rachando o Aluguel (Simples Assim) [Acústico]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bee99e27e81c667b8b3713ce02d683e2baddc36d4d804f1bde3fb4648bf4a9a. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/BXNT61901362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231d50f11a655460ce0c6cc10c0508bba3137616ee3bcff531a560ca7c52f7fe. 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/BRTW82100285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f79e00f9ec5e0575873637a851079aacdf583e9b7a0dedfe13ac84d80592042. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/BRTW82100293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc6db7766f851dc13a7d54c3b8f32d815f1c0f4406d24bdde0d301571935d6e. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/BX01B2200088.
Simples Assim (Em Goiânia), Ep. 2 [Ao Vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf6bef924ff463f38d69be1f6ca6c9df63f749ea0394c8cd7007c160da2fa6d. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/BX01B2200083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e88905fda612ae8348c3380e74f291a358521c078a20734f54738a1242c33d. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/BX01B2200092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5473e0c9e19ae8d9cc546cdd49574573d28a2cb3df1fe35d17427dfedff7b2. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/BX01B2200084.
Simples Assim (Em Goiânia), Ep. 3 [Ao Vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211cdb532c55f89f681460fe49ff7fc88dbadbd442207359e4fd09f39eed5811. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:34:50Z), 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/BX01B2300095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf0e49d92061a4cf185ea79aaa791e9a756838b46e89190f169d228c45c4e57. 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/BX01B2300300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4330cba663db51d7adaab0dc6cd13692c1f803129fc4e818d4281f2f6e9a9f89. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/BX01B2300306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9908124acc5fd00bcc589b3a40701f0d7300c08ee51fbbf417c13a47a84248. 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/BX01B2300308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c1a1bd93089e90f065ca1b6e92c0a12ec975f3dfb779d6189f8ec6a293b786. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/BX01B2300312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed530b726b449bfc5ef21657519a5f4bcf591729f0eb691c799a316f91a546dd. 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/BX01B2300313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11840e4a5b50d2efb7ff4a6e5fe068ab88f89d86609edff5c2b26db97281620c. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/BX01B2300316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2cadc9142f8a3fda81d47718b156cbb54dd90ff733b7f43ce8b07e5c57d7995. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/BX01B2300317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd542b921a6a77a840ea5c8f95ebff5667f8fba15714380c8d044092c51edfb0. 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/BX01B2300319.
Tempo ao Tempo / A Noite do Nosso Amor - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f2135e42be721cd452b7fe7eaa82cfba2ea4a0f4dbf4901b4818a49940f0e0. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:06:43Z), 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/BX01B2300320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40ac316cceb7435f75d4880d27e7d8ee72ee8682c203771d58a414d64bfd1c9. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:03:44Z), 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/BX01B2300321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7efe7360618357f5fd7a9054210baa192bcc5c41acd6d12ff4733bdead105d68. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/BX01B2300322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c680e8e693e287d7795555cbb88f2adced872efc3ff3e52f5719722798250b. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:01:11Z), 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/BX01B2300323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a967e511c3c078af15c8c0d2348564dc4bb37b20f665c70f4adf96fcaa513c7. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/BX01B2400025.
Só Dá Você na Minha Vida: Agora (Ao Vivo)
Só Dá Você na Minha Vida: Agora - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48220d7065990c0fd3f2fbfdc9cc0738c2d339c7ba7b4b6decad321d5119a0f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:42:54Z), 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/BR90B2400066.
Só Liguei Pra Dizer Que Te Amo: Agora (Ao Vivo)
Só Liguei Pra Dizer Que Te Amo: Agora - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc8b2a91d8e59f40e123a181abfb16cf7eaf6a83d78a4e9cdce8684e96edfdc. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/BR90B2400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72abbcf9d735a30e8c7d3cc80f8133d1fc709af23925d5188a2dbc7a9bdbe5a1. 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/BR90B2402423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea5555930a12b1a3c760a05bc7f081a686bb8afd42b3a346bd1c0da44c97d8e. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/BR90B2402450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f6da45d16778cb7bd7e0f2b94d8c5be562ebe276d3001c80b87857c780dd49. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/BR90B2402481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2347bfff4e212c5ca33e9b6749b0457675fd285d23bdb2cb9f232ad87270bc6b. 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/QZTPX2541889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ac1ac1c7f53e71451fabd3312bab47c70e419a1b1182676bd372c5a61284a2. 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/QZTPX2595852.
Trio Parada Dura Na Chalana Vol.3 (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5579fab1b3b45ccdc7ff7df38b3d1795953a70710f7fe54c33bdcc004fde6369. 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/BKTEF2300041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231d50f11a655460ce0c6cc10c0508bba3137616ee3bcff531a560ca7c52f7fe. 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/BRTW82100285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f79e00f9ec5e0575873637a851079aacdf583e9b7a0dedfe13ac84d80592042. 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/BRTW82100293.