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 0x34b347428dc34108a1ef57d8ad79f65076213cc9b69b148a87cb5136c05d6cbf. 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/0c24020f-3099-47df-9b7d-92cd8a7332ab.json and https://artists.proofprofile.net/proofs/artist/0c24020f-3099-47df-9b7d-92cd8a7332ab.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 0xf710120eb0a3c3c6c83c1fc8c68d0351c096b8e4aac5858dc26df27ae1a7c6e3. 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/GBRKQ2409380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9fd9e248d7cc18a2f1965d33e7ad450397596a8b6a70f48ddeada2cf812068. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/GBRKQ2409383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2785b9e1b37b50569ff74b12237a86fb2fe656a789127e55d15c8a3f299b7c7. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:16:16Z), 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/GBRKQ2409385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f86fc8d5af833532dfd917d8517da2f61dd370a20525c5f2033078184bb2a7a. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/US3DF2423705.
Esse Foi o Meu Gemido te Pegando de Manhã
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70117e6cb78d46e25a5f014ee788fe11ae7bf87e0de240cd971b9646c1753965. 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/US3DF2423706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d0afd370b023bd7904fbab0b56c79e862ba4e2885d72e79cb7a0f577c164e8. 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/US3DF2426057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685f5b55f19cadd0487e6a972bbdebf000a46f1ffb1b990526233bf165bd554e. 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/US3DF2426058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b2e77cc26486d943ae6db81c8bb2231a3000c515cd0bc85d4f617a3b8b0710. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/US3DF2426059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace18d998c7040ee502bca081fc5c9a29ae17234d5de3b8d49f57e172ee2b7ee. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:07:23Z), 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/US3DF2426060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd4e92076b9353aceda113eee06c543137061ff4c58c8f6b922b8e795ffbca5. 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/US3DF2426061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c65c037553b97233b9bcc88ad8f73aa7fc902d957fbed548bab3f0dc1f7b0db. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:34:47Z), 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/US3DF2426062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb04e2eec8e9ba2408eda9f637a8026ce9b1542bd4ed5c6223ffcc1154759c8. 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/US3DF2426063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23f6e184544f152ad54a4f414b0446bed6ec2586907c4eb38f60a1002bdf813. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/US3DF2426065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b3d5b12e91b2f5e27aa98cb87733a5df7382e9a2669862b92c528bb4416ade. 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/US3DF2463974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2dea946fa37aba2852e323f554ce4b9b26b2aa0109f8e380dfe8356a3a5c16. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/US3DF2463976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde544a8aa4698384824d399c08003d5359ba7ff0ae333fef95a68af1bd69709c. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/US3DF2478629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275ed5a72b572169eca7d48b7b9a05a4004dd41a854160f83d1e0221f92f84d3. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/US3DF2496122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d6d2495af89e907d811efa30024ba872bb17be718f1f2f4f3825c1a7ab87bd. 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/US3DF2496098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa55efe0dc2c73b334df53f8647a12283ec21c5513d57e410ba7fa6848f45cc57. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:02:46Z), 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/US3DF2496101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac47ccb11512babff445c57dca36b7482540bc3452d2ed64ed329bc0d1211c3. 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/US3DF2496102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x272bc4dbf6b7705ce9c9520513476d55023dd6262091791e19ac7a8560d973ee. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/US3DF2497698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c2c5dbb90f2aead732a55b3f3a725ec30fe1c3b540f6f9fd77b1fbf2143fda. 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/US3DF2497699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d521d19e0beaa9a26a21f0eccbe6ec1be0d9c8f27757ef582c70ff9fa88abdc. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/US3DF2497701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449530acfae3db96431413e825689347b1b9f9e30c2a2302f06fcb3860db3a19. 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/US3DF2497702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9949225dffec3c09bbc014fcfdaa0f871017c487a8710f2c4db4ec54e7a4d785. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/USANG2419785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5456786134a6ab5ba41ff94de903abd36be5719025fc94510aa0c352675d3be. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2419787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed4a908ecfca63e98b802956c145d671b888373c3831f2e9c9a9f0786062aae. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USANG2419788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9949225dffec3c09bbc014fcfdaa0f871017c487a8710f2c4db4ec54e7a4d785. 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/USANG2419785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce3aee5e7ff56787cb4fe3d243ffd7c2fb522313744c089758f0ec42b10a537. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USANG2470089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0462ad301ff48cb66feaabcbb9e01c6ce50aac402fbab3f9a07c2173e03c316. 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/USANG2470090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe675dcd16a4f7b5589ef78ef59dee8f7d764f46f53d5848adeed1f96976c3ae5. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USANG2470093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30929012c465f70728df8959daefdcfa9af245ddcbe04b23b065c442edfacbd2. 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/USANG2470094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321668a0751dbc6aba6e17639d2d9057c2ef80b14c5775c4733a176a267432f9. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/USANG2470121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070e02bfa57dcbdb50af354436259841d11921d47697d23405009039e7fb1850. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/US3DF2505681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ce69261658a26dfffcc5a978f51057cb060b2bbff87a1b0d5e0da4e6c58c2e. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2505683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb401984b2b8e30844adce6f949105708e70b798279fac76f64c8fbc28f4de10. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2505684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88a1033463a8ac18b93217fed4854d601ed06932cb804daac194f24a4c761c7. 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/US3DF2505685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0700b1a16d66618a3bdc608f83f496dd0912af09ed4295f8a924938b916bdd4e. 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/US3DF2505687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc0f67c1158cd2e1ba1686fb1b96d36d062b4dd5c80540d147be57e741da8dba. 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/US3DF2517320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c803868641067d3a7aaee461ae9c56ee200799f9f42d289d6940f76903707e. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/US3DF2517322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35df4ca25cc81510cf96049a4c36e5721dc54ccea524aa9a9d96093ba2abe9cb. 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/US3DF2517325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8f55b17ae5c98b79c81f5bbbb84846d444a9951e3936ef22f071f155dec948. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/US3DF2517326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e3063cb93b4fc84f74e425680ab13fdf912ce667bc4744287f74a0da8799381. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2517327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994148537120698dcb1c87093b3a086a3ca89eda79b18cd67baa6229739c878d. 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/US3DF2517328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a7ce3d8df6b7c20e757612ea15f3e29fb7d6c50ee921b6ed1d103ced1a54f2. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/US3DF2517329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1703acd912200ca7f43a71accd127a99357f5116f0ef38e4b56a746baeaef15c. 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/US3DF2532053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99cd527ce39201a425e5981ec406f2a5eb878b66ce9f16abf604fd8e595c6e63. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T21:37:24Z), 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/US3DF2532054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0768b641e489d0f3230e7d07cc36e3dba0951980fad02692fb8dd95ed2209c4. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/US3DF2553427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8e2ab24ea868eb12563beb931b4495c30e9f5079a60625a52c4e8b0d31e71e. 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/US3DF2553428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d3d39502b6e31fddfaa5a59b562b7e41972860da096cec509e16bf74106f9f. 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/US3DF2553429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b6b69a86d896a31793579a6ad6a32af32bdc7d803b1f9074f3ef669403f7e0. 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/US3DF2553430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c09d372a969e0fcaecdcdde5ed12a6a8d422f45c826ded6e861865a05b56f02. 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/US3DF2553431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99053695fc017623e9894cb4777f0de759199b2a1e4994431f5b6235fa8301e9. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/US3DF2553432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d4cea46c985e7d1e852818f41bf221b12b5c5f7f55d3c2bc6c7a91dfda7853. 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/US3DF2553433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c5723218c22ffcec778bc5da3eef75ea194718a418a6da01c4a919ec8df6af. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-16T00:13:11Z), 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/US3DF2553434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ffeda8e0a3e8de4fba9f4371bdae77eebef8ed8f32ea319f716a274efe191db. 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/US3DF2553461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eadafbbc45b791e2e41f3703da9d4efddcba0acc7b7ddf49c864ab817ee0745. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:10:09Z), 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/US3DF2574043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb292ca2f51a8259494c3d976b9f0877fae06f0ba876309d50af67a7e3fa44f1. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/US3DF2574044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bce5d38f65013c10c7266f2b6e5f4e55b26390846a9eee94059f3d90075ab67. 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/US3DF2574041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0227f9d194bcc5b815154793cf96d53428653a29cb606fef5e079b61b0bd000c. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:38:10Z), 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/US3DF2574045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543771d42ea13242750fbbfa34a323c598100c6b7297acfa3aa17b1bba3f406a. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/US3DF2574047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79240146121881e399dc97cf3e14b4b8ce11a4362a60f476aa8ea90ca96112b9. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:48:48Z), 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/US3DF2574048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd188dfd2cb6e170e054ea1ef354480685697ac4c55b98fca0f5667362f29b688. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/US3DF2496099.