Karoline dos Santos Oliveira (born January 1, 1986), known professionally as Karol Conká (), is a Brazilian rapper, singer and songwriter. Her music is a blend of modern hip-hop and rap with sounds fr
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 0xfca9bcbb69a0a99bcf485d9a7695feff0f85e032aad3439d78d4f734afd40333. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff8c9eb8-2928-4660-86bd-ed970fa26185.json and https://artists.proofprofile.net/proofs/artist/ff8c9eb8-2928-4660-86bd-ed970fa26185.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 0xa759d2ae08f89808fc75a09dccf36e90a723259b3b8876940b1d332d023d053f. 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/BXKOA2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6dcc4feb4badf832e6644125a4ebc76da7dccc7021ccf60fd8afda70c3140a. 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/BXKOA1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843e5aab35797d6743ee0b0cc1b87146111f65516d897f0c0b6bb9577a1103ec. 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/BXKOA1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee830af18747bb302f7cee9599a0b622539465c8a1eab11d2122c2e717a21e7. 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/BXKOA2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb79ad2ab211700925755786ecf9a2789b539daa863092fef3deab3a6534a1c5. 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/BXKOA2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87f5d23887239540780c84556b2091afddb3c52a4a91e8211b3b20bb9923234. 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/BXKOA2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80d2e57530f7cd7da82d8b12f19299bcb93baa3a05f61b25abbae0b3984b757. 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/BXKOA2100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ae5ea8523dddc299b58925c3b0b35b354acf4e813ac492f1b9227983adb681. 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/BXKOA2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd593e20c9a8591f7ff6c1fe99d94af50515ef70d08a7b2ff8fa91284cd769b4e. 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/BXKOA2100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc98fb7fbf8a7dbe4508168996b75206f21afc807cbdce626aceef21922bde0. 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/BXKOA2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb7aedf2c8638d0a86b2464de2aa8fbe512c8264f1f79ed8cbcc981426a9bbb. 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/BXKOA2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdeccc652dd9b0ef7bb4a00236c34d7e09cb09fe29c360a05adc1a1c59d68996. 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/BXKOA2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b616149a85447d97e18a5bf08fd276e6c6736a7eb1efe09c2d3a6f899b55fb. 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/BXKOA2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e4b14a2002a46995f93587118b711f3f0c786c986e0575d5c6323865d5bc3c9. 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/BXKOA2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843e5aab35797d6743ee0b0cc1b87146111f65516d897f0c0b6bb9577a1103ec. 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/BXKOA1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17e33de7184efd24a0a734c73956412f9974a78cc6b315bf76d1702185ff007. 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/BXKOA1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b158cd65237c573bd943ba59d311ca254f604a2f7575a8addfd54878e5c617. 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/BXKOA1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e61b24728a071c29d63a28c87bf37edbdf1c44a892355a8808fdf01ad00462. 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/BXKOA1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7939b88664aab8af946d1d718f4688d5d2e38a9b036adc9911a7b870a1ce7c6. 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/BXKOA1800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a226c65911466ba6f3330d2091b7640216be6afb9b981b52c5cd027a7d541b4. 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/BXKOA1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6dcc4feb4badf832e6644125a4ebc76da7dccc7021ccf60fd8afda70c3140a. 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/BXKOA1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc645cebccbd4b0f1a72d8e2f326eb4b893468d6af3a7c9781aceb1270e9ffbd3. 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/BXKOA1800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89508619abf25d47dbb92f604e6e0da5c6376059b7019ac5c566c750f92e127. 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/BXKOA1800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1d7a5170d5f6e799ac60c84160503e5e39bc27fc91b0beefa4c62f44857980. 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/BXKOA1800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537ae81ad59382ac0c10b6a57b72f6b741e593d8cc303dde323236574ed48735. 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/GBCLQ1300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9f0746181b8940569f19d6b47bf733b42507525fdb848ea8a5ce5e2fd3c404. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCLQ1300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9833f69de05dab6c3162c71c77a368af33b866b06164f758c08e8423b55daaa. 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/GBCLQ1300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb570bc14028fdbd8a33035c7805983b1420a4d6beb6b3a4675b1b29d1d1b28ea. 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/GBCLQ1300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645180cf4f381a6814bbfefd4bd828a44ef30e9f85c1cde72342485a70000ef7. 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/GBCLQ1300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1964384c38026622aba2226fb9a616c3b8db9a5a932cccdd6e69d5e6c860a30. 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/GBCLQ1300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a6bf8bd24f70660b0523109236b00075c2fa683c21a468ae1fd86261c0fcd9. 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/GBCLQ1300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537ae81ad59382ac0c10b6a57b72f6b741e593d8cc303dde323236574ed48735. 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/GBCLQ1300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9f0746181b8940569f19d6b47bf733b42507525fdb848ea8a5ce5e2fd3c404. 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/GBCLQ1300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9833f69de05dab6c3162c71c77a368af33b866b06164f758c08e8423b55daaa. 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/GBCLQ1300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb570bc14028fdbd8a33035c7805983b1420a4d6beb6b3a4675b1b29d1d1b28ea. 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/GBCLQ1300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1964384c38026622aba2226fb9a616c3b8db9a5a932cccdd6e69d5e6c860a30. 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/GBCLQ1300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210309cba7d0e04ad876b327cc6049a8224c5c62cf602d1aaac652c0538dbeaa. 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/US7VG1103560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06947444074568274bb62bd6a8ff65ab27eb26e224296218669e75e020fa8a9b. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/US7VG1103561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd6e97ad1d792f75c23ccdd6cfe6caa97a21c68515fc2d75ca4c2b84907ef4a. 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/US7VG1103562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1127cbf810825a0954234c11fef03ad324d4b1e4c901d428b3611f3058e9b8ce. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/US7VG1103563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d1332dcf429c1b073cbfd0ec1073060807edec30d0109a686be89711531531. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1103564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79af4d90db070439b21d1f2cd614ed48b06150e29c25d8b66a2203c9d493b86. 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/US7VG1103565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9bb58d222378cb3360d483ccf89daa45b0833b9693d15ce77f68d9cbe1840f. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/US7VG1103566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670e259395eb92c20476214c3b248320e104fced28a351a07b71c49b1511526c. 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/BXKOA2300003.
Subida - Mu540 Remix - Gravado no Deezer a Bordo, RJ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71cfaae200be889b2c02a39b24c5cd908e8d894057c4b2d851016c2a794121ce. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKOA2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9ca2f7ddec665f6fdd2a2c723e0af4dc042dde5fc2404833a942309e296094. 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/BRSME2300217.
MAMACITA (Deekapz remix) (feat. Deekapz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23943ccf33fca72af9422b108b3c2288b42815edc398630eed971c2c43d09d9. 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/BRSME2300237.
MAMACITA (Rafinha RSQ remix) (feat. Rafinha RSQ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77825d428101f682c82e69bf7c43a93b558787d8ec4fd9ca3d95f810e0ec439a. 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/BRSME2300241.
MAMACITA (DJ Matt D remix) (feat. DJ Matt D)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ace69f79c2e5e74c3198c793ba884bd97e0554355c298d69288da31de6b3420. 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/BRSME2300239.
MAMACITA (Fodassy remix) (feat. Fodassy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a7c01a6162e4d0758f303c1905e8e630d21bc267a26e52915b3bfbb6f47e6d. 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/BRSME2300240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c53b99e651a824f2c24eb60be8464a884a8a4f46e3cfa2016a4dff5d074fb97. 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/BRWMB2200707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f41b5b82d6dd6bf7a37a0f42e92b3ecab8e5805651a141f4d63f15d9dd0ea3. 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/BRSME2102730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78873bf7b5fd7b087cef5c62fbbbb696c62d7d8d3a780abb8e40162c11791d4. 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/BXKOA2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aaa2f434a65f529cb80bbedba3463ec5f5fab9ead3e3dfe17cbd40af0a5e092. 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/BXOPY2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e4b14a2002a46995f93587118b711f3f0c786c986e0575d5c6323865d5bc3c9. 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/BXKOA2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87f5d23887239540780c84556b2091afddb3c52a4a91e8211b3b20bb9923234. 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/BXKOA2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512353752b1002a992f98b6e377fb711f7213f0ecd9b9e3c47619706dde04edf. 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/BRLG51900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162217c6535a79a9deec6bfa4c2150723d7912902f4f90ee90b16c2d2d647e1c. 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/BX7132000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c231325f33814546952797c8f1df925b1e679b42ee6f936f1cce42aadeab75c. 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/BXKOA2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ca3572930b2ab5d1c52e4ae4bc55b6be19741cdd01299ba905ef0b61709d12. 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/BRI9X2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ff1af6ccec0a0fed26edd60675186a95075028e739baa3c1cd190abd4b453e. 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/BXKOA1900023.
Karol Conká (Ao Vivo no YouTube Music Night)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37820c8457aa366599095110d06b122c7648a6e3d2fe1afbd7bf0820e1585e41. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BRSME1901913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a3028e73b9e67eb1619230fadf83097fb095422241c7280f3984c3a4f29a71. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BRSME1901914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb503fa37bd9267fb4af0c1854a1dfad09534f20ec1e09d878b7c787955848ff9. 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/BRSME1901915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e288d43f696bbba4c395dced3666f8b6c9dbe706c9e0bddc526692bf4457bd0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSME1901916.
Nossa Que Isso (feat. Rebecca & MC Rogê)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1148b734ffb808b281cf51b8c6fe8520c51454e0e02b4195fd867bb9bb9017. 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/BXIH81900001.
Cabeça de Nego (Prod. Instituto e Boss in Drama)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee984fdea603230a0fac92d7f536f1bd4f7704404e58d39a3aa78a7a40ae4025. 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/BRKOL1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7b139457c8167c129f5a89fc4db1f08ff21aa6e65e38a9cf1c1fc3c66e7f51. 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/BXBFB1600044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c933b8801bdaeb05367403d771204d844063f8eb0fe3efc90988868ba1c964. 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/BXBFB1500045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76541e6dd69ce4e562220176e42b60526e762844024efe29eb334ff7a1b8dfda. 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/BRECI1500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09d04ce497ca48d4b3d3e4ffdcf10abfb8ea9752b76e8951fd80fcbabc5644e. 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/BRECI1400087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b444ab4a7ffe47d50f9a9caecbb87c7b0f23739375bdf3dc6b238cb07561d83. 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/BX8C52400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3328414ab742defcc136e68fe9be39323fb6abffc9a7245fd4156f5f04d415bc. 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/BRDEP1500318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aaa73ad1e04446152e0bf65d6caf4affd04ccb43ff4187bd2836d70db121ea7. 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/BRDEP1300019.