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 0xf462a7bd84702dd0868706b5415af4c0075806104103ae2bbdc5af7dbe793805. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4e90b776-8da3-4887-a3a9-6a8592df0c4a.json and https://artists.proofprofile.net/proofs/artist/4e90b776-8da3-4887-a3a9-6a8592df0c4a.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 0x3306b01df138a0dab326757575767f64cabcf91e5378abe660ef2703d2b368cb. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/PT1Z22400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7016021cb924f8e080cc4fde2ba2f3db71c067ef85cbb5e3f57f95058553a6d. 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/PT1Z22400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5af03daa0ce98e82ac3ded01e567f7a1dec368047658ea67ecb12c010c7023. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT1Z22400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866173c7b175655b31164d6523ec9e95de162d98571dc9ced995505dbd1a2d1a. 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/PT1Z22400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583519b7f7ad5158ca2e147a43a449c62628936a8f4bb4b2256bb7ffb1232dd6. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/BRCDH0600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8be13b61ddabc4f0a7b80c97895a6a9cd324e327746df3aa5f09da94a7cb45. 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/BRCDH0600013.
Utopia: Vitorino E Janita Salomé Cantam José Afonso [Ao Vivo] (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985499c20c3039cfc8beeed75d176d450965a39f39dc17e26d98441cad12030c. 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/PTEM19900064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ad1ec0bc038175e02be65ac97659ad3570cd7197b06c3cdf52728bbed5476c. 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/PTEM19900065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f02a9ae7fb8a2fccc12e985a94198daa1afc3a1c07bc28f2e76acfad405701. 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/PTEM19900068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fea8705d7689c54bb92ba83d454decd0cede1361ef39e0d9c7721b771394b0d. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTEM19900069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc59c474b8642e6af40588176ca71d1239846a0050cdc3faf1297455dd63b6c0. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/PTEM19900070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915a4d241523872d41175f3950264dea01793a67371387c8b3eb8aa0c3bf927c. 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/PTEM19900071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05c7f8a46260b5ed748253f836618c3a422e281fb50f4f9f2cd4a003b71a8ee2. 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/PTEM19900072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6bc634b97db3748d3e154aaa5b15f733818c023acf6fe3f1ac04bc55dbf313. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/PTEM19900077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6237cc21521f40a101bdd8a2cd6e87715dd601b74923e894bf0ac56d3049efc4. 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/PTEM19900078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b29765691a0a4d079cecdb09298016970bf9a651afebda3403800889092c94. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTEM19900079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f35c29a5dd546d3ceaa36b19c60fab82e1e272c18866069699ce106dcdbcc9f. 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/PTVC18300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ced4503c0454fde288d1c1146622ae2cc5a75f7825c7945deb7b8148086afc. 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/PTVC18300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9f70061aadd03525df3d7e6884cc337a2aa4fdcb8eef4b7cd9f95ad6e51631. 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/PTVC18300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a0d6c4478a4a475083d27336e5adcb69de50ea100a12f5ad6964b4bbe8d819. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/ES71G2429032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623d940f5aab94f1c8f4b74fb88d7450f1fda1e5d526989bd9d5639008bca09b. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/ES71G2429002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a5110c5633c04549607347b6cfa7453b6e4fb70f57dbcb9fa297d56f76e420. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/ES71G2409751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5adbea978047ee41decd2aeb12d26a17ca7b0b9242d5e90f9f4faf591443e25b. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2429005.
The Mikado: The Sun, Whose Rays Are All Ablaze
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8fc3a041284fd7560c1e78b96a3d7bf85cc7261be33987dfea57500175d628. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/ES71G2429004.
De Ditadores Está o Cemitério Cheio - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c1535b9c6e55c866ef4f1c707fa4fec4bdadc1bb50696d6a18d3a7b9306375. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/ES71G2429007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e84dedb047e49be83009e39b6393b5024122471cef8a733a8067eab7155b25f. 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/ES71G2429006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd8eacad9fadef3dbe94821baa1656e369bb3b504965864837b781ae845f42b7. 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/ES71G2429008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc59cf42853c680227668164894e3cd592b6aad179f76e0f773190f440c6a9d0. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/ES71G2429018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09360dc2896c7328088794b4c383420574fe580dc955c28950f7f5448796c91. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2429009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605a1904a782497e39ccd37813a8b87ddd7a95f2a27ab8a73c458d8c13d90250. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2429010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b803169993fba2c24d0c3343286452ab6f5baf9a5b412c65a65a57c1881d725. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/ES71G2429012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ffe8bd110507d1c54f6da5228ada20ac4b852ec262e24949e791b550fc2ad1. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/ES71G2429014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75c1a2bdf0e4906d9c7663a8123455a2a3cc7eca15c17a2d8d8f6187a7572c8. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/ES71G2429013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8bf57ac15ed022b9875896f51d44ae5b44916fde28d4925acdb373aa9ef9688. 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/ES71G2429017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa352a48048c2f3ed7d5b1a02351e9b3d2693b5c13dbd51f9bd3d0fa549e0b7c0. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ES71G2429015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876c0df4bc5c6c0c6d650dbc8e54c270310451760d8af533ab88fe2fb0975390. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/ES71G2429016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ae6e715d9c139d8d509751d4f541f46286ef287a1577611faf12f0a32a707b. 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/ES71G2429011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5647f3cf397d5510e5a8e0511be6ef4569efdddfbcb7f485ec29ac7c89a74887. 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/PTIP10800155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec488d1d85a57653727db7955c80376d94d97133048a0264c44f18444072aa5. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/PTEM18300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c395141cd93869280519196e17fcb78c8743c1d5a5423f1463b3814c09d999d. 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/PTCN10100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb9dc9d9905d3503fb3e5a4246b223fab6f2bfc3ae59381c610e1054a7e20fd. 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/PTCN10100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba10e3952c002b427c434519917deeae896a14c704fd72bec02289b81093f9e8. 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/PTCN10100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd876a43c9bda373e00c5ccb06e82c5b1f34064306b6308228d054030d0a408b3. 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/PTCN10100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41641e9095e057826e6730d0eaaa4443a0a7cd681949bd59193d5b642a02498c. 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/PTCN10100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe089c68e04e6ed2ae52be18baa43a9452c91a6bd4ddd1ef17745abf408874297. 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/PTCN10100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97228f6175f74484eca0a0916838361535f45f542b62dea1980705b58548b44e. 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/PTCN10100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f256708299e7c1c3ab9ff8497945f325221cd3f948f1fdce59ad2234ad527c. 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/PTCN10100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdff5759f889285da4ea608c4c4d4ee40c0084daa16a0e2852fb2a28fc29f5d3. 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/PTCN10100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099b342ef9868070d64d84665c0d7ba1cbe721c9625daf0228b1cc33fcdd03b1. 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/PTCN10100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227250bfab83d0cca1639ea8f1e771dde0ed68575ebe81980deb4b2689b36f8c. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/TCAIH2460669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c5ef41d682de29691abeab296fb32bdb0d533bb6a18960c867e6fefa76d922. 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/TCAII2460724.
...E OUTRAS CANÇÕES QUE NÃO QUISERAM FICAR PARA TIAS