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 0xaacd92149c9981a491659068df93b8f41283a836f79f48bbd306f45679488666. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a7b1db2f-b8bf-4cab-b37b-9f2f1caf4c1d.json and https://artists.proofprofile.net/proofs/artist/a7b1db2f-b8bf-4cab-b37b-9f2f1caf4c1d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Até Ex Duvida (feat. Maiara & Maraisa) [Ao Vivo]
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 0x37d6a728f0ae4bbf2f11f6b7fc7d97e3ef3d6767d3da566aa2e606a4832b7b08. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/BRSME1600801.
Atendo ou Não Atendo (feat. Munhoz & Mariano) [Ao Vivo]
Atendo ou Não Atendo (feat. Munhoz & Mariano) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f53f713cc81866ef7a8f5e3e677bf9cf1aae8f91c1f2ff6cb2f8eb39799eff. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/BRSME1601385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546c8f3780f250480568c23831c949e5018f656c0904b7f5ad6c04625a4514c3. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:40:59Z), 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/BRSME1600802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2488147055b8fc9a0a36a1ac90b14bb96b6f599524ab9adb77c3808247b4f44e. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSME1700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d6a728f0ae4bbf2f11f6b7fc7d97e3ef3d6767d3da566aa2e606a4832b7b08. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T09:45:21Z), 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/BRSME1600801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33b0989bf67e57bd036d05f89cc3c4fce5d2fbd7a5617a5306255dec8132ec7. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/BRSME1601211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ae42cde708f4c2b2c4ecf3203d1bc928bee8a80eff95823a23847485279ddd. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/BRSME1700025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f53f713cc81866ef7a8f5e3e677bf9cf1aae8f91c1f2ff6cb2f8eb39799eff. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/BRSME1601385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401f2f4439797686431bd8849031be27d6a564bf6be438f840e6bc8ee6092b76. 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/BRSME1701819.
Meu Coração Não Chora Urra (feat. Gusttavo Lima)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0263c442b7f5d53d682474283b8c15f28205ea2259e5c26d525e085548468a5b. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/BRWMB1800971.
Multiplica (Participação especial de Naiara Azevedo) [Ao vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ce0c719eabe4f3fa0973ee20bd4f0e86ee9856a96dbbbae6444523bfeec844. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/BRWMB1800979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c9098df4364e3c2ef286993cd5db51073913a7232414dfd27b664bbcdbd81c. 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/BRWMB1800982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d6467073e716d39d5baf634f5f145d9f64d7bc485952724a20eb1bd94f7644. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/BRWMB1800983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8471b36e95e8a14d491ce9b0c9e55feb7e5316d33c19449ab11a76fffb467a7a. 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/BRWMB1800984.
Coração de cabaré (Participação especial de Marcos & Belutti) [Ao vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71e7ecb43dbf5f096ffd72089bb72824a4e9a8c98be032db073446a20172d24. 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/BRWMB1900753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4e89745913d13a78d8980f557ce2120497c900efebbce014966ce18078f5b8. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/BRWMB1801231.
Saudade bandida (Participação especial de Zezé Di Camargo & Luciano) - Ao vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3d41b8c284400d3b9ccfb7780656ab840a03d6ea9ba5f19da6afef4f835860. 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/BRWMB1801226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b4c3d3d5109941a88a337580d1378f1827b24146a8224154a9626d2f3109bf. 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/BRWMB1801228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc955333a692e62a43d67e93b23f99439b9c46e5269de99f93f267e6c8fc249. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/BRWMB1801229.
Porta retrato (Participação especial de Edson & Hudson) - Ao vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b23d7355437694cc607e36f3c7111fc61e03c974188b9ec20800cde5d9346a3. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/BRWMB1801237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d22892224d27cefe5c43f8360de89812d6bdf71fa0807b7ef020d6d8fb5aee. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:53:22Z), 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/BRWMB1801232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9208472a68ef9fdd24f954c22c32a5ac6da4488669b04ddacbf60a96ea1e9d6c. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/BRWMB1801230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d0a84d8f4b43cae4d70a467ba5b667608342cfa7167d597b55fbcd526a4963. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/BRWMB1801240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x082710a4226e3b1bdf566595bdf0bea8ecd44c0c5abfb7b7a1de8dc699e10393. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BRWMB1801233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd941b1186573bf0fe22e57c85f9385939f16d098a229410ee22aec5822f9579. 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/BRWMB2000131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6facfd74df7c4ce97b0ff94513c4ea8f28d0413a51c12e1050e2764c1bd3aa. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/BRWMB2000751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b40ec02472a369d2f7a218d110110984cf5f3338a631e8bc3ebbf91f526ff4. 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/BRWMB2000832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00e8184f8284108dee42d1d16fd0197517be90bcb826df8c0273db6a451fddb. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:53:16Z), 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/BRWMB2000831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67821431b0b0478d8e396f98175d15a8ff019b0b154f086c5476974caa5d0fc3. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/BRWMB2100067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd0526d92feb6391c99e13972061ee963d3fefdc2fba23830bf821f4530837f. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/BC7D02200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300e4a5ea2927c9ce132799bb7e1f2bace5073cc3125f5d0abcd95c4a2f0382b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/BC7D02200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45468475d82728cfc626567927d6b6705e297a854a3237c118ff1e0a5bbd8bcc. 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/BC7D02200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b05195df9788fb3903a472f121c304a7cedf71470946d87e79b48eb2a5008af. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T10:57:15Z), 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/BC7D02200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794c8fba18205da65c212742b65d7edad38562069c5317a332ae55a2499a6356. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:20:50Z), 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/BC7D02200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd0526d92feb6391c99e13972061ee963d3fefdc2fba23830bf821f4530837f. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/BC7D02200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b05195df9788fb3903a472f121c304a7cedf71470946d87e79b48eb2a5008af. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/BC7D02200005.
Razões e Emoções / Primeiros Erros / Dias Atrás - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6770a1c5e328211ac84c12d1a48a1ac3bf0c05a999a5e286b489717eb87857. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/BC7D02300003.
Livre pra Voar / Coração Radiante / Morango do Nordeste - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7806ff7a33ac640db1ee19922fe701a7996c20919c521599d2554d7fe1d2d8e. 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/QZNJZ2391722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7552525203f7f672403ad4450ab94d26cd8a90c1d27e45f8f35a7be55a4f535. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/QZTVM2348365.
Te Levar Daqui / Será / Pescador de Ilusões - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e7e8876c6d3556ee153e38f567e8e2b961be17963002466786764c3834169d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC7D02300008.
Ragatanga / Ate Ex Duvida / Amor Amor - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a2f6163e12d221f400da4881c1f618496cc7cb453a39d577419ea322d0e867. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/BC7D02300002.
Salve-Me / O Amor Não Deixa / A Dor Desse Amor - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f823032b5aa8b546345658b6b4550a4feacf3d1e126453a5c4d9e926ff4df86. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:20:16Z), 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/BC7D02300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e4215229e614038a9c1bc274997152169c1ef5a9ef46c53bc63a4fb5ab593f. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/BC7D02300009.
Palpite / Encostar na Tua / Digitando - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069e1b27d6db4d04f072f3ce4079e1f9dc866c1d9efec42457964d1ffc7d5d37. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:56:38Z), 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/BC7D02300006.
Ela Só Pensa em Beijar / Tremendo Vacilão / Baba - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe338e7f934b932887ea4d9b018c2f343c06ea5f2d722ba7de046a50d2b26224a. 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/BC7D02300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b8d675355e5e779b3c780dd06c08f1fc38c7cc5d91379f4cd20dce204467ca. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/BC7D02300007.
Nosso Amor é Ouro / Amor Distante / Mercedita
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc0016ef7ac627a5516923a82fac4ca2a5491d8c0e00b2c24ec8303bc4c3f21. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/BK4DA2463217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cee71acc86c95b80ce5544f8da6cd87e477ddadb0454f94decb434c73e25f6d. Chain 2 (Bitcoin): anchored in block 957772 (2026-07-12T23:31:17Z), 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/BK4DA2506393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b25a431fd817fd666fcf8628fb642a6052d5d3aaf63b33636fa5e0ae59db42. 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/BK4DA2506392.
Ragatanga / Até Ex Duvida / Amor Amor - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecafb2ceb47552bb4abeea031d694fdb033dc757d2c21d18d8d258cecd8ef021. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/BK4DA2506391.
Sem Me Controlar / Mala Pronta / Não Vou Mais Chorar - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7a8d79e88c605bbfcc42138c478bdb408033ba13af853c7108adba3f40f405. 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/BK4DA2506390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b25a431fd817fd666fcf8628fb642a6052d5d3aaf63b33636fa5e0ae59db42. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/BK4DA2506392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb66c44eddc4dbaba7f2fb5a30f423134d05535a3c05d51c259db0e1ebd63d98. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2463215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203dc62e6b4289fe1c2afcb50feeddd8243db1959287d83ddde59684f678120b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BK4DA2506396.
Até Ex Duvida (feat. Maiara & Maraisa) - Ao Vivo
Agora É Que São Elas 2 - Mulheres do Sertanejo (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe673a12654966ed1a6a9decaa6f4b66e7950b9cb9ae12d2bdb92c34531fa57ae. 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/BRSME1600642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a0a01d1b6070809faa66842271129873a6189e984839aa5d80fa535e3becfb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC22R2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad93051103f8dcd2e7601e76c22c9ed2edb12e3e5ec29008361fd89d4e3712e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/BXUVV1900063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5b61c7d911b92018bb113455f74c11b44ec314e4ccf4d935788a94ba7c2137. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-21T16:13:54Z), 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/BRUM71803085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e256ba8bc72550867e3d8eb3fc0367e043567334284d302abc216edb27089a. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/BRECI1800055.
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 0x7697d246bda44088c55cddd65fae3d9901a6e92476ff1e4cdb87e5ab016691dd. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/BRWMB1800976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b215cbf13db52dd7a42d2d359358b469b6c81ae9485a679104aa3adfbab7003. 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/BXTRE2200064.