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 0x1946d5f3d0272c63ed1bbfc046aeb362353306a7f433ef9dfe528cdbe2ba69f4. 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/142d3dd3-c3ca-4a62-907b-2eb97c7dd6c1.json and https://artists.proofprofile.net/proofs/artist/142d3dd3-c3ca-4a62-907b-2eb97c7dd6c1.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 0x36787176506c4a5859c3e719e7a8c37338a5894f79e16b1b44e2052c6387955b. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARA821762606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1367ccc5950cecf01aa99af7bc34420ff1facf42136dd40ac24c2b2b9d3bab3a. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/ARA821762608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a1907247e3a0650099434d4ec8ad65d348c16a399f88542f2b96fb0fdb5827. Chain 2 (Bitcoin): anchored in block 958579 (2026-07-18T16:26:17Z), 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/ARA821762611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368175fa2e7033b358367aed19d75f6d0fc4c59c6380a92cd0026a68f83e4bb6. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/ARA821762613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7e904f4a12679766fc34f5df1ed58e8c6d5b4f999968401e24b1350cbb1509. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARA821762546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4cc0dc20dadfd81966c06906afbc8e863521ec4eb4a6eb568d84072be1296a5. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:11:05Z), 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/ARA821762579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2297bdbd1d3c0cffc8fcc1ffc8caa9be883767cade1104c468cd9b9e9fd89496. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/ARA821762580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ffb07d6a0fcfb9b26e62668c4e992d24874a486667f234d32f180af69c3748. 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/ARA821762583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0adc3169ffce8bb306dd6beee37de55e30bfb397ce1e361ec9bfea7530ef849b. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:00:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARA821762585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61d1db025d240db2288e5007f62a60903ab979abc873cecf950f0e73e3cba95. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/ARA821762569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555d57e879ceb58392a32b3c1e09fb7be4c34ca2628d3358491ef0de3b99a1fa. 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/ARA821762570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b7b62c3fbd28d167452ba449df2d6da7c87f0627cf0287a35c6dc7c64200d0. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:06:20Z), 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/ARA821762572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed0d361edd6ff00e21c4eada36d10a4dd30bdceeff1df1ffecec2fbe9173d45. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARA821762573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238c4b6c1d21bad158bfd5d4ba985d272cade82b6484406f8a977d1273cf4066. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARA821762576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f89f665477dcae6a9abe6f922cddf79a578b91531f9bd40a113cb62dab4e243. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ARA821762577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82fbea9a1be0b90a9267024bf8d9f851bc76412df33ecc969111ad5dc05e39e3. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:02:15Z), 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/ARA821762552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526a99e3a25f0b0966e14ca25cc953a3078cdf94ee75f561f74a4a9cc0ac1899. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:34:17Z), 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/ARA821762502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a090ee05cac74eeb2eee280bcb688c581b9a4f2efa2220f754569cec7d93c14. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/ARA821762503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954f68be54a6da21acf397b2b14f879a145ad134bb4a5b2e3c1e5ac5f5f54eb0. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARA821762509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51217827dbe82d1695100361262da2c3b6e1509fd4b4493990ef8675389721d7. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/ARA821762510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eaed101b41612ec8772881cc6806107cc50ad5612d2a4b8059702d3c83fdfc9. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/ARA821762595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c6ebbf224c2668b506e2f213cc9e47f07b0ac52358db6d0e348995621f1d81. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARA821762596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb284bf764e1b0fb2728f143821417d840dd418d472d35d29ba865c892fe426. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARA821762601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2860494909672f0d800301e862e723cfbc442ec89b98fc4f791a2c3fa3efbcea. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARA821762602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad470b0f103e4160afd36c826fc1813a9c99f2b1255274f643a3ee8daf3aabb. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/ARA821762603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbabcfae0611adeedef1d6a5afc062591758d9ab62b200bcddfa902bbdc438e. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/ARA821762604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4df5445657c088832750bab11431e04568a57dcb542a216e42cccd57e0dd75. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ARA821762534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3d1b64092dcaab75f1b644b3ab0de99370a8fcc71a63064ab95b5dab708413. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:18:21Z), 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/ARA821762536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3ca66ca48c5186cccc8c58fd05296a756626986915f5859d6f9d2a2058adbd. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/ARA821762539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ec3e4f9bddbb7fe6d80cd7be7eb7a9618aa7a5671c1315a74935263b5728d3. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARA821762511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a6548d78a25d50ba6f0f5902c456d834365427bfbc207776135832f85a56d8. 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/ARA821762513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210caac375798485aaa3de493201149a376304aad2eb82c6c451f0c701c8e04b. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARA821762516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eebc673b343b211b74cfabdd6229bf115f21416603471f91869e5f7adf8fdd9. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:46:00Z), 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/ARA821762519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf110e9dfc6b6a8aae685724ba07fe24e67bb563ef8f598ac29c3bac4b63fba3. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/ARA821762522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf15b6d5209a062d16a8b203fe74feca433306091eac7b808aec637dd197e21. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/ARA821762523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514e93aea5f5b22434e92dfbd62bd8e13f38668bab302e7558fc73091ab2a5a8. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARA821762524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0eec9ecf7d1f0ddffd4bca68a8fe0f111f19dc709ba80631622fba54a1293e3. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/ARA821762525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90722b33ccd8baaf0047e2387a678a43f4d87e08c3fee6d298f025eef0159caa. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/ARA821762526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eacf9b8bc377eb0fd8c17e694eac5e43d8b63c50396686b683d37a63de75e13. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/ARA821762527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19927d4793f4fc1b36ff77194ee71682d39191bfb629539a74353e4b0a63d16f. 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/ARA821762528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd27cb5fb43ab4d5ab4156730cdce198b31bf6f8d7659a440098b4088d060e5. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARA821762529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671ed560f61aa770311b5bfae9ef2fff59bde59c6fe4cdecc189f0462ab808ee. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/ARA821762530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b86531190d7a0863e216183e919fa8c8465d6d33a3d583fd8312440c4d00d6. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARA821762617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145cc605c27a5817642d6fce97e336956e79e95f44fe645aae736267788fc3ab. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/ARA821762620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b018b700adecc1dddbb60cbd227d5ad042ce9a9c97b07d2bc318428f0a3b780. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:29:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARA821762621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5440afc2c279d3e2c36352bd128ab0e56d4cd7ad999eef20d2eb1e4ae51aef. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:01:35Z), 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/ARA821762622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86d759477e17521207bd4fc7d63999b72afc99625c00bcef6ae4840ff849c8b. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARA821762623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62fc8e79acbaa55c5b047bcff2cb08d5d1c73756835baf9409d421422331cb6. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/ARA821762624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7673dae1025197a7ace3a970cd4fbc9d399c2d83e8fcbacc707bd58e7170e1bd. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ARA821762626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1233cfbd5a3f91062b8bd70885e36ca5eab3b7aba3fd25f6bfb439e24b6a8921. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:35:01Z), 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/ARA821762627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75d024e70bf74c573dbe2cfab7a92656cf6832f243832a7be2d19ef122c84dd. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/ARA821762628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff27d350350ee909f34c8feeb92974740a97798ae959c86fd2197890f886171. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/ARA821762632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9667aaeb3200e2a363991f102623b66276ba952cae87cc091e2ec8d75eb47d06. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/ARA821762637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b6116e407dcb51e2e9625c950089abd558c9bfd4d53c4e129500ce3b50ad02. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ARA821762638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62c5e089773352e72ca5872ef0f519379fa53fedc352e87ce1a987a2933b5fb. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/ARA821762642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59783af5d90984412378029aca8940f4b18435a2af9f1abb5cc6608834aab15. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/ARA821762646.