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 0xc0cd423a1171ca1dfdcf37b9a601e4afb1627b42a0bf9bb51dcf782aa8608f25. 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/41670522-c382-4d99-b1cb-27ebdd014917.json and https://artists.proofprofile.net/proofs/artist/41670522-c382-4d99-b1cb-27ebdd014917.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 0x34a230f6068b34aebd3a1686747be7d7540959ba5b30dcd900648caf9385ffe1. 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/QZNJV2027621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb982be1d457185a2d0996cd20c83bfb8105f59663830fa83684871912573ad. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:11:08Z), 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/QZNJV2027622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba333d8d679108444e7a3800abaf09ce5f107e793f0a8963929dff59663c2e26. 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/QZNJV2027623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cdf5c4e42750fe6ebb794ba165fd43050b7020d0d1f3ae4f7521ba92636caba. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:30:22Z), 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/QZNJV2027624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c47847417894126af84a1b3beab3f690fbefeb9ddbe24591289189cce249e79. 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/QZNJV2027625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ffae120fbd1b9b7af0d40607e6097c02d2b258a1a260d78ff827a80ecbbc483. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:49:09Z), 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/BRSME0100120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39401396357b663e52a809a07dc33c4cae9a9c049af07234ffe124ab24eff2b1. 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/QZW9K2260095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd6f550696e17d6219760b6873c78d324e707a75c78df4821ec47fe13eb4903. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/QZW9K2260096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc0d577a6a839d0e6317bdd29fe70fc48e611d6d55bc69b7a2812f4c667d598. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZW9K2260098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d178427ae726f6840804ad67dd374240a73e080efe698286df931f2e787c0b. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:52:24Z), 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/QZW9K2260100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a5086795c4f772c56ca6dda44e932be3e3655473dd3392757e0fa4deafb77b. 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/BROIM0500107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462cd43bef654b6392fdb01683d307b00ab058beff20c9980c7664bb833b30ad. 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/BROIM0500125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc227a5e469a7ab7596e01d14175abb9eca56df459a515a6ccf52fe75bc61eff. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/BROIM0500126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdadbdd72f2b96d5f623ada213f548df079cb06d1d2659dad487ac6c87112ee65. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/BROIM0500127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026fa4df903b5c37537a093d57ca198d54323ec36f086734b7d1dd6822ac78e7. 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/BROIM0500128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4fc22dd6a396305fec25f53742969321f4cea44660dc95ebc191142636f4bcd. 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/BROIM0500129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd85b9313a26944582f672523feed8668e2a1f14ccb3c4a2a853057447274c859. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T00:01:22Z), 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/BROIM0500131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a3968d415148b6c05e548f5a3936a9a7bf43bcb0405d7406049c862253f022. 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/BROIM0500132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeebb10770fa5e9627c9799f01ffaaf6b8910ed7c74b9ff01405ff6395f3fb363. 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/BROIM0500135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ab5314d2b8921ebeb0a71fb22d8f307b99826eb6de2b3d386898f3ae2f2fb9. 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/BROIM0500136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9946a4c5db4f04c29ddbc6c649018bd2280c420d37d4b1158ff6b085798f3144. 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/BROIM0500139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20d7501568ff612991a792efb9831d532a51ca0c22367b61264fda3aa2c046b. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/US7VG1446094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9fa1f7a815d6d9f2969ee737c743a2da768ed7fc83dd4ee3b20ac913f6ab1b0. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2067419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeac00c2dbaf657425a2821b81f976828bad13356ef1abae628495e1fb48481c. 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/QZNJV2067420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a2b4f32414eeeebac711dd04791ef38c4236862e472bd19e9dc591ba949e90. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/QZNJV2067422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aec7b27606cd6eca697892a839c9a2b852dcff083c193f7ad2b4462fb5020d0. 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/QZNJV2067425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x130a76a9cec9c6826a849e4ec82796a597a8434e46c2d2833c35f3c7f80a9602. 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/QZNJV2067426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c30ff7163909ba21ec9dce2f30627af6e5c2e1ebcc0ea3b20447f1f28d8a759. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/QZNJV2067427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50eea444e9a3b7d83d460baa8451ea355fb8dd58ca32ba0718b9efb6c1bf3d0c. 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/QZNJV2067428.
Funk da Paz (Rebola o Resbolah) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705d906ba8af6ebc9c293663096a40b8aa797e02f056d9a445d21f8cbe138460. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QZNJV2067430.
Aperitivado / Ejaculação Precoce - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa116f6f05f8970bf7b8dab506a938eb08255edd4d1c4c68546dabf403c2780. 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/QZNJV2067431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8708ab27f8f6fbcef83b3dbb4ebdb3ead1206d6e8ba6e1e00e0d8c5055d99469. 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/QZNJV2067433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935fa7e1c6838aa393c9919fd523f42dacf50ca54e6b9bb502b588b065da1328. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:52:54Z), 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/QZNJV2067434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5390dda13e385a1f0236a8d14c856452a940f686e962376b1b0d3ae29234569a. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QZNJV2067435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2707427a0482d4cbde8f1574a582ca061535e25438c11234643455d4efd9f418. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2067437.
Comunidade Nin Jitsu no Estúdio Showlivre (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58b968d4749257610afd8412409f216557c84c5c69bf1e6916fd59f4521ba3e. 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/QZGLS1984980.
Toda Molhada (Casa do Sol) - Ao Vivo 25 Anos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452306b0e1c65b727cb9f77d3b12cd06db549f2b30ca42b87f16f169f172cd46. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/BRFDK2200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63c3bbe0214de1fb329cbf32faeff59730b815d5dabf9f252458bdc12ab1f04. 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/BRFDK2200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44a944ba61dee36b2580021374ffa83847315c8c1445576c6de6e2070078895. 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/BXAT62400100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2422953e5ec98b29e0863aa8b2844cea5fb49fa92542cb04a228cbf6a9860d. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXAT62400139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f27b4afe15010b72453b5a1f5f78dc192d8a479d271010562a8ac8e609062f7. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T05:00:56Z), 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/QZW9K2428377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9d903d7a4c8e0ce190b58ac1c686108f46b3a0ca6ed023311a9df326a49ec3. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/BXAT62400191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3311e8f2789d942dcd98bff283ff84880be9672cdeecaef2144214362f578d4f. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), 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/QZGLM2515617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6df2a7b0fd235a5e6909f94eac8d73344bd271ad4fc809b652b3763ce0d9cc. 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/BXAT62500037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6561a04fbca60a9777ed4946eda10100b55ae083f453fea3cdaf206e4878394e. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/BXAT62500038.
Meu Funeral - Comunidade Nin-Jitsu Remix
Meu Funeral (Comunidade Nin-Jitsu Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794bb9e5b160ff720739d9b29ffb1de5b6b0f59364a2eaaa1b1cefa9ca7c815a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72201522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602229750299fbfafdd2a15631f85b417abbc545903515c9f850a14933df3b5b. 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/BRACT1602531.