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 0xbb64d2aee40d592b16730acc3e147b85c8623afa8554527404052c5c8d31f931. 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/5069cd6b-0650-49c9-8ca4-c103dc396ea8.json and https://artists.proofprofile.net/proofs/artist/5069cd6b-0650-49c9-8ca4-c103dc396ea8.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 0xc2e441b8495d4d2ce334196075d83bc874325ba946f7cdeb7567d30b95c1d276. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BXXO72400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53bb379c602cbb6e84d128e77e34a884c22f83746e4d7bba8ec1cb093f3d16f4. 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/BXXO72400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d59c52fc4d2b82f4a1ec5f07440ac67ab7a09cda462b541dadd5fad1d418fa. 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/BXXO72400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1f1caf5f418b244ab862a399b6c53a606fc69cee7e75424718adcf745b82ae. 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/BXXO72400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491fb206e0493a6d69afafa8924b48345b0e7f53faee913dee617134f88b7d3e. 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/BXXO72400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7233fea3974b189fb040cdcd125b06d1d5f0ebbf8a177b1db4c0d61e25d200. 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/BXXO72400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc463947fb1fd2a806107f434900824e208e8813f4a6ed7ef81006dbec7b5aea0. 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/BXXO72400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bbd210f26ba071be8631ed098e5b0eea6b280a6e53ba274c9f8e39072cf841a. 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/BXXO72400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f11a36a3dd4d0d66421cc1868db5b268f768f209a00d1aee075ff3e44528a4c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BXXO72400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae502e05b6eead50a9c1d41307301f2c96fe3c7310a441521290743aec14704. 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/BXXO72300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1f1caf5f418b244ab862a399b6c53a606fc69cee7e75424718adcf745b82ae. 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/BXXO72400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d1522ac0385fce29cb5c4ca3054e12f43ad987b48e3ae9f52fee6d1958444e. 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/BXXO72300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc61d5279003b0ec4f0528522829ea913b08f471aa053143c1091d8f296d05a. 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/BXXO72300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aadc88ddf4b1468260ee4925a6f752997eaf26ec4350613dad4afed87c7ec82. 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/BKYG42500039.
Luz da Minha Vida - Estrela de Ouro - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e065f286175054914f16b5bf1c83a5381c4810b93f7eb15698f4beb5fd2dc1f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BKYG42500041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c3a00a21a302480de3aac94bbcf455e689df56282ed7354179686492636283. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BKYG42500043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8542150431f5b6eeef011253c9e9623399ebadbbc9517e406e63db79b5bc70e3. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BKYG42500040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3204eab09ca0a665625fb3cc5e4477234696117e01a87e072b0ea6666fb85e84. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BKYG42500042.
Palpite – Gostava Tanto de Você - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934926b4a172a4e2a08447ceb33eccc21126c32cc1df5359386be5f2dc9d4b55. 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/BKYG42500045.
Quebradas da Noite - Noite de Tortura - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0a502768969c749c638722a7f5aaddaf1d33bc4ec0bdc6da60c8af9a249fb9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BKYG42500044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d1522ac0385fce29cb5c4ca3054e12f43ad987b48e3ae9f52fee6d1958444e. 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/BXXO72300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c9fe5dee11973827e9aa53df54f87e9e1be5902195fa4d43602bcc4aae77df. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/BXXO72300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce6463fa045d8d01623edb659bcc4410dc765b370c7c3f64bdfcdc852b04107. 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/BXXO72300056.
Do Jeito Que Eu Queria / Faculdade da Pinga / A Vaca Foi pro Brejo - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76cd359e470f4020c0fcaa8bd4a196e222efb7ed4691eb02f8b13b27d1b85bfc. 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/BXXO72300055.
Nóis Enverga Mas Não Quebra / Pinga na Garganta / Nóis Tropica, Mas Não Cai - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8af25c5a7a156bdc89bcfde19099c7c12ff2be5c6ba0473a35d7278ba2e3108. 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/BXXO72300049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef93ee2d6170807e83ebf8fa1ab61a1813dd9feb6edd3bf401b1454de552258e. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/BXXO72300047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d98a318c42fadee1494724db602905f706d82dce88407c07818142541a5dd2. 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/BXXO72300051.
Chora Viola / Pagode em Brasília / Vou Tomar um Pingão - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84f3794c28aa6262c6cd3b33184b5a6dcb90afcf7501f08186ccce3d2cf23ef. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/BXXO72300053.
Coração / Eu Não Vou Mais Chorar - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823d2f8adfc7fe48a1ae4492c473168ba17adeac720048ba2d0d95248ae6bc20. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/BXXO72300052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc61d5279003b0ec4f0528522829ea913b08f471aa053143c1091d8f296d05a. 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/BXXO72300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c0c174966bd30162c0c320ef9c241195a7aab16a5bee673ea7070e93abe0f6. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/BXXO72300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79398db36131139c2143358a6b8da21fac02b5da72503661891c8d1efc31241b. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/BXXO72300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae29c01e098bb00346b46d9918ca359fa472aad038409e08b0eb1c2b8795e6e. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/BXXO72300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1905b9353bb1a7d66819c2de24cbb44ae7307e990e8253e1b9d47080b8508f79. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/BXXO72300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08169fb11fd099820926ee417e8527726e2200b57902ce27521c336f9867a855. 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/BXXO72300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb5034f2d90c20e7082283739fbba69b2ac995d4e5911fc554a8050708a17a9. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/BXXO72300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d5e43dc81c3c27e811cd6f3023912f84b3e2b590474278b657355668b06e1e. 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/BKYG42500027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b489205c1db3d608e751ef692f30b90f73b869a5dba33b04e17ecff34200d92. 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/BXXO72300057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0d53fbaab3caba463bf3cbe7831549bd968561665501ac9f55b1b08ef4619c. 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/BXXO72400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02905af29a852bdc6c385304613edca1c47e0f7bfe101cf3190b4f0ad06c93e. 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/BXXO72300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07e12633e60c1b258b83d04b7daf1aac8cd2a8da06f2b5f17390e5f32538ff7. 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/BXXO72300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68dc5ca7e8b2a0161f076f5faabe63b7942fad1aded29986b5fc4e3f50453bea. 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/BXXO72300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d39288044b3e7f8bdefc49ddbaec4fd9603174bd2c6a95664d1bf01901cf71. 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/BXXO72300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e4155d452b8d2ed2363b149902e587b4ff34b4cfe8f1accb208d2bc445c994. 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/BXXO72300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd11b235588f8b31f97d611f3b8e8784bfe421035c6df105f6c38324e83f12bb. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/BXXO72300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08169fb11fd099820926ee417e8527726e2200b57902ce27521c336f9867a855. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/BXXO72300010.
Do jeito que eu Queria / Faculdade da Pinga / É pra cabá
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c5dd0789cce2f6f64cfbfe9484de014e361c67c5ced7f6ec8f6b28a04240e3. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/BXXO72300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1905b9353bb1a7d66819c2de24cbb44ae7307e990e8253e1b9d47080b8508f79. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/BXXO72300007.
Lagrimas de Chuva / Por Causa de Você - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b53a23eb2042ccef10fdfb2777c92f2e77529c624e8a5297fe28d30a968cde. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/BXXO72300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7711cc836b2b010d48922343c8d013b49727513c79f1a57e1e0b80b3911ffcf6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BXXO72300002.
Entre a Serpente e a Estrela / Por Toda Vida - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac4fbfe717e6300aa8e52df44b1fc6fb5a514ffb70c9304f2e58eaff8f0d352. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/BXXO72300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3958cab6208d453f7587c9432bc367074eb9c2dd01c2e4147a06bfdf0aff7041. 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/BXXO72300004.
Só de Pensar / Igual Você Não Tem - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927f4df1210d7d0b1e0842fec71d2b65949f7c42a8ef194d5befb710145d0006. 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/BXXO72300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232f5928e7fd3f6580ed30d077cbb8ad0f3c35f9160540bd55dfca880654d640. 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/BXXO72300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcceda906b80118a07a9e4fce53cd8340c1853a3efc2a5a0e8e0312f19378aa1b. 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/BCA6L2200207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21531bf3aac15f0c11767492380e55545bdd109a5ff4bc39e31da12f99844d18. 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/QM6N22550554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc237102273e585c60d3bd371ac36c90c552dfc6852a3c4c7e2e9f317892d20b1. 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/QM6N22550555.
Esqueça Que eu te Amo - Quem Ama Uma Vez não Deixa de Amar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c60eeab5bf8710a25a0415621cdb7ca68a4f61cc19e35ce79b4486cfffa17f0. 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/QM6N22550556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67aa5572c1b784743c710076054fa839adf9269fcd1ebcb510a945211c1ce913. 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/QM6N22550557.
Quero provar que te amo - Magia e mistério
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80aa0e4f6d1c295ce535380fe8ecdbe144511aa72152c8c0a66827a068f9590. 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/QM6N22550558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6e7d04a1930f9849537335c4cdfa6d0f5dfc293d0df00b9c64ff40a4d6ae54. 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/QM6N22550559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f284aa62c978d11808c7d0d8fcdfd57a0410b78b93395c76d6e6e7c658327f7. 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/QM6N22550560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4019bffdc5cc6e98e21bfb751d60ff243b37180659a5685e7ee9191425d78daa. 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/QM6N22550561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f390dbafe73fa784580e124cdd14eac4bf11617b47d3d27f10cee086ca1bb84. 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/QM6N22550562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19048d29f137efadeaed43d208e5776cb0ea6544a285fd8b937fededc98e0c62. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/BXXO72500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a32273e20502ab4e3cff4b865c4ee28804b1f367dc5fab06f6679996730d77. 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/BXXO72500003.
Assino Com x - Roupa de lua de mel - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0513a20c060e256cd48f18f19e0add2e84267a25e4ec92f6aaec8c321debf532. 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/BXXO72500004.
Gruda em Mim - Amores São Coisas Da Vida - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ea230806ed0c91979fed54a40c9c64cc51fcc4fd31d0fc01f0bc3034191d8f. 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/BXXO72500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6bd4ce61aad07adaef367f44874a23a859d62220bcbef89a971863f73665979. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/BXXO72500006.
Credo em Cruz - Paixão de peão - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de42bed43480a830fbc43aaa62466df4eaac814f39dc8708294b186c9d5a88a. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/BXXO72500007.
Não Precisa Perdão - Como Esquecer um Amor - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa573154bb2481d635afc37a8841fc66c407bb96425ae7474560faeb642b6fa1b. 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/BXXO72500008.
Frente a Frente - Não vivo sem você - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d371562d56c1958b2455e7787e75e73a356716d8a3e940eed2899541c7f37d0. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/BXXO72500009.
Brigue Comigo Mais Não Vá - Borbulhas de amor - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bafdcbaf81c13113ea79f885d6dba40d72eec12c9e9ce4ec206a90ab7c4bc3a. 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/BXXO72500010.
Amor demais - Pedaço de Minha Vida - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd352efbdd43c8a3e8067be072ca4a3b6d4b15e77f98e2e8e2f09ee5eeeaba7b5. 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/BXXO72500011.
Mil Loucuras de Amor - Pra Não Morrer De Amor - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b2fa53dac18c17df482149552b99985da726cabcea775fe747d357c7ed67c7. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/BXXO72500012.
Paredes Azuis - Se Você Quiser Voltar - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c1f5d85ef965f6852af8aa733ebb544bc42b1f4088df7822aae2c87ff992f4. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/BXXO72500013.
São Tantas Coisas - A Culpa é Sua - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df09eeebb0610ac1989b799df9297e26b4cb787f6783a1e8a246918b60ad8fc. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/BXXO72500014.
Um Bom Perdedor - Frio da solidão - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de606fd1b541bb674fd5d32c58d28c3bdfa104ae59df0bced5ff80f36c8cd80. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/BXXO72500015.
Você Não Sabe Amar - Taça de Pranto - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060a637b552095464a7088f88cbe52d681d7283ab715653f8b0aec6800d53829. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/BXXO72500016.
Hoje Eu Posso Chorar - Ciúme Exagerado - Acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86fde0a9741960c8a063f0785905260676bd5c21b690fb0070e65471d888bf16. 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/BXXO72500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37bef895ae0a315301aaad7867b00094168a706b4dfd7f7fa378fcd763123721. 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/BKYG42400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a65a300db4998b0f6f74168218fe422e8bb60efbfc64c85b9c2448824370d5. 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/BKYG42400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed224445ea8f44fe39d868615112e608ab28772b3fdf70a05bad9da657a7b588. 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/BKYG42400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d39288044b3e7f8bdefc49ddbaec4fd9603174bd2c6a95664d1bf01901cf71. 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/BXXO72300021.