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 0xa7ad24a63e7bfd0a66e8689912418b4732159eff651a0740a3c2eb62d982f7a9. 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/5aa7787d-229b-47ee-a8c4-ea140876074a.json and https://artists.proofprofile.net/proofs/artist/5aa7787d-229b-47ee-a8c4-ea140876074a.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 0x31b0c797815477c0a6c0a78daf0102ef593bcef45ad65f9df26c7bceb6f4f305. 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/BC71O2200102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a301426694c19eeada7bec4bbd244d5a9f62c1d02d0e2976b53dac969625366. 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/BC7102200076.
EU BEM QUE TE AVISEI - TU EMPINOU ELE PEI
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x946b94f27e9b6dcbe229f3e46690fd5f8936180927eac4614b6463785af5ab60. 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/BC1U32200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a6ad700803673e6991348c6aa772f449b71526867bd7a0795e68542a6236c5. 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/BC71O2200130.
Automotivo Da Sequência Intercelestial 1.0
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2c81d66d0d049c3fce1d115dd5ddef585b12e30ef3e3340e98b540eef1982f. 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/BCJ6B2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f8038753280b2235d559919ddfaa2357c5ce40eba9d759a093974bf5044a3c. 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/BX7272200195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82bb2faa497c28400c7eb000386f3dbc8fc0a1b56923e88222ed23689c2f25f1. 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/BXKG22300403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d31d4d4f886540e454070de4ec98644f270d802e9fcab1339e59097446e5c52. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCGNJ2300076.
Glamurosa (feat. Dj Vitinho Ms & DJAY VMC)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db98968177d7c6a21f4cab19ebc0b34cad488692917dca16024b0662787b362. 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/BX7272400133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb336b8387048e847a6fcb71c65fc14ddd817e63e7b0c488fca1d7b0c6c1a4a1. 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/BX7272400135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb97c6b5f8e5d562da48f809859f1355b9900a67203e45caac813a5da18b5cda. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/BX7272400137.
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 0xc09692877d72834e94befa2d9994e78253ec95a6cb29a9807c6f0c8c2d7880c4. 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/BC9MG2300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53d8f51796b24c25d56990699b6d83379f897de6fee6037811b75fe5025bace. 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/BC9MG2300045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb795315540fa86a7b7263d25a0cb0469d257785a53d2ae369744a27b61f8ea2. 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/BC9MG2300042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24dcfd486c199a75de1a1ce24baa335d1ffabf8c575b37ff398d7ec17f5b095. 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/BC9MG2300041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1206a7fd3b6869bfa906c80ced7977b6368618c08ba735456cf2549b682101ea. 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/BC9MG2300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4de16e3559ce3d7440703abc42cad94a53d364ffe67b439d764aa0fa596d84. 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/BC9MG2300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849c5b383781b78ffdc4c9b1f89850b8f0caaab1a7a122f2ddb4dd07a5eb6e66. 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/BC9MG2300046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98a7bbd6c82ba4b07cbead07dd32727b7b8292436824402daf48fa8b84f720d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC9MG2300039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b9019b0a870e3a4bcf0de80b891af6b5c7e77c2d295303489ee05e911713d8. 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/BC9MG2300038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a96672804d3b66db946b1bffded94d823b624d27cbb34bd8088ed46aab2855. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC9MG2300037.
Meia Noite Eu Sumo Mas Meio Dia Eu Volto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa54a61368e3031e565b3cc9ab833da4f8880a71656cfda6e6f8176d580d3012. 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/BX7272400125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc466cd1c82917c69b710047a14f6e605cd34ea6a3e88ca725fcc9267bb0116. 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/BX7272400126.
Hoje Nós Vai Tacar (feat. É O CAVERINHA)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215881deaa4f33773f5b00e0a83ebf86e4e22a504fbcf6c57aa8bf568ece94a1. 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/BX7272400127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381b972711f3a7f5f6b4962d806476c42bc7d2bb437c5bd9d8f8784ad385c6a2. 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/BX7272400131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb6fa8510399ca7dc4ca9a99ad94fce5326f3c1bc3ec7a0aaa33e9e3874d7f0. 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/BX7272400124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcd05ab99bcf6293ba54ab35a75b05a9f1d5994b8c7afe3a1c40ac05930c46a. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/BX7272400128.
Não Olha pro Lado (feat. Dj Tchouzen & DJAY VMC)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e9950b15787e1504265d364a390b2027733e6658f07f8b5b7595995f426c417. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/BX7272400129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b5b0ac6f4159c359e09e6ce25791a93dbcc0bbae80dea997d09b5534f534c5. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/BX7272400132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb22428838da55d390be399c6f5d5f08e57d4b5db944ea26fdfb58c364643392. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK16P2400482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a8614386c7c121be20891c7a76910b2e3e93a4738ed22eee508110967864c5. 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/BKBLS2400124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5288b9714ac521942200acd783c821626dedba352017d02411ff6205d12ff2. 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/BK16P2400514.
Não Tem Foto Nem Filmagem, Não Tem Traição
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11817573e9bb409b8a61eded82d3b04df379a20f1602c41164ca06fadf76c9e. 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/ESA112451067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147b049e92bdf10bd900f4a4d43b6319db48fd9ad299b287faef589f481bff32. 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/BK6P02400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb959b4ac498684cbd299be8e9d247907eb8b8b0dd96e8399e75941630f87a5. 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/BXLNL2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a4947417f8bce38c6060bbd741c6dc3b034eeff665aa3a7ba1eaa79005c2f9. 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/BK16P2400554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576d0aa925b575e265ed57480bc7bdc2c35f5f1044f82dc4e3bf2bcfd3d68132. 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/BK1P72400212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d6ddade2c5cce6cb9b78f6ff36d22a588f0274c8a718d73f46c2e894827ab1. 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/BC71O2400301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5014ea768addc5a44bb13f1ab6891cf06b5c33ca2147355bc45ca42196a0568. 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/CA5KR2351232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fc3bec301482dd9cfdc5917be7d556cded4bdf4a997543ae21a4528f40dd5b. 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/BKDFK2400452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19ce1740851a1706d8965b4ee2dfe23e25fa4832d54dec9e7eeef2824be728a. 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/BC3PG2306718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90abdcc7f6793e6418ad1d9dcfa3a55ed39e01f1002a5a9f11090a4e282774ba. 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/BX7272200188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03669566efd7ee81ae0a844195fab1687b74bbd9c3eb08dee3f5d41df2121e83. 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/BRSME2201050.