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 0x5f965ef756d34d23428352b86d5c718a16ac39438a722fb951a720b13de9af19. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3caeac4e-7edd-4a60-9c8a-59ec6595eb29.json and https://artists.proofprofile.net/proofs/artist/3caeac4e-7edd-4a60-9c8a-59ec6595eb29.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 0x71dbc191aca86b0e8858c6a65d3dfef7176ebeb157e3cb5142caaa9a5f6838d3. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T01:58:01Z), 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/TCAJB2445551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79868a9f5d86c2baf769bb63785d15c5f4c77afa199f595386bb4a129a81e223. 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/TCAJA2445572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x409ce5ec59485204f0c23c071d9fcd55cee50a9d48d8c2e17dacf969d70f233b. 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/TCAJA2445555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737e4869188728f62c9c0a71e416dd345df3ea001c5bd5a0429f51d3a1940db3. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:54:32Z), 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/TCAJA2445561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9dff42ecc9480ed404dc6db75fa1eec040f0997d98b34eefc37cdca3d1b66bf. Chain 2 (Bitcoin): anchored in block 958587 (2026-07-18T17:06:26Z), 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/TCAJA2445579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381eb3f74e4b998a409d4f4f2fa1a003b58c6808056c565ae5ac0e9425bd3aac. 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/TCAJA2445563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed76b42f84f237c5491b3dca53979f5c3ec35fda797f1255e48ace75b5aaa58. 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/TCAJA2445576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee615bece48094cf9606332e465f0093e622f7150a7c748011060519f1bd372. 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/TCAJA2445565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1c806c7393f68e4a2ea51868eaa51bc729a72f69acf6f6f89c6ffe32696508. 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/TCAJA2445567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc0616ef0c21cddd9544c88114d652709678eb95e133499f0fa1c42c11828dd. 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/TCAJA2445577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4c6e71ac5df49f9243d0b67317138f0ef93c84c3a4150ca1ce602c7ea5a96a. 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/TCAJA2445569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebdfe68775c23fe1faa4185d38d5b37978e15ce0cb849c61c7b3dcef8af6b6cc. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/TCAJA2445581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaedf486f2c783bfeb56e268534598b73a6395769310bc879d8ebca31f588bc74. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/TCAJA2445554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e79ff2fb4a8f7e520d30e87a8cc9812d75fe335268c0d6e0a9a4d1c839a7da. 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/TCAJB2495160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5571f096cff6d11d6eda6323e4886f0dedadf38cb88edb9025b1fce6affe31e. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/TCAJA2495173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35754ab45a17a29cfbadec65e1df5c47151be9797d5ca5d4f7d5ddca5117952. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/TCAJA2495149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae3c65675211766fd50fae04ab1fcc8de549176117679f8d0bb3723b2ca1ffd. 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/TCAJA2495161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d19bf5a2188469a0a140f935613c965d52aa31fe771c240ad8de3ade47ddd6. 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/TCAJA2495163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c669651084982f6e686ce45dd32f5703e1f0e3c447800ba50f3415ed33694db. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/TCAJA2495177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eddbeb1f8d907cb8278873fb6aaeba85ceda7fd6694a2f995a09c880098b6f4. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/TCAJA2495175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e22b2b840f1bbcb341794e71178256f932bb16f815f676f3134a68754fe2e33. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/TCAJA2495165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42002a6ab59d460d9a2765dc0c18f43e08175c2a7ef943a1ec61dd4a683b43b. 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/TCAJA2495183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd9d4cca8c3ff451848f063e8fe6d9d5349b835ce1ae95b8ea94444cc14fd18. 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/TCAJA2495167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159d9d4ea3e1b60ecbfb59783d926d02f07415882cc31498e3bdc4bacc9b2830. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/TCAJA2495147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5301beebc81cf6da6d996c6e8c2a7ffbbe94c8a60e190c8d0053b522ab4b402. 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/TCAJB2445635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51a4cf9ea4878197ef3d5864901e0c31cbafbc30f62ad207671222566f940db. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJB2445634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8519664e4165629a997ccde439c86795701975c163df904d33eb0b64cb05416. 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/TCAJA2445648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52ffbb4aebc07a7e19078d7473c97e56b65206a1ced507e7a9f7caa9acc945e. 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/TCAJA2445641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9264e710a75fb7a134f4b710eda7e5950fac017c83aa00420f903e180aa197a. 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/TCAJB2445650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa44139bbdfce607ee2adf1852417c5d281c27f32b0fd77bce660b2a0aee4342. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/TCAJA2445628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f998d7a0d577197a898bbe9799eb50257c7caed639c9091613d9747a6afa5e0. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/TCAJA2445637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99852b720c28bc5c11aedcf833260a64d9520f31fff3ac0771c72147132a26af. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T01:59:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2445646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9870ba74c67b87980d8df4dd6e453fa2ca9c5161acef00714ecf73bb7d1309. 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/TCAJA2445631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a2980abbd374eb2aaf16b8ada57d22132cbf166ce02ed7349d0d68d5b5ab33. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:38:33Z), 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/TCAJA2445639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed08e886b9f88261c92e7c07e68b54801dd905e604ba5923f3ca799d900728da. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T21:00:25Z), 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/TCAJA2495272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6edfc6d50d9bad81ca8614de08a70bf9bc20944f698f423d7f5de3accb56d701. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:50:43Z), 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/TCAJA2495281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c7305e2c66acd9b89baedb37368c91eacd52b37747d8e24599281ef9ea1c4d. 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/TCAJA2495255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf743b045b7451075312bc3c70d3c4a146a717eee114abdefeb4040ea219786fb. 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/TCAJA2495269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c4ec82881247d9dfd8f08c6efa199d9cc4b8e59083d9c1e5284725345daefe. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:12:12Z), 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/TCAJA2495264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872322ceb0aa63c5272bc7842855798d6099f0ef7f77d2edc3516897fcc2634c. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/TCAJA2495258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a3aa9a412a2c3ba6efe152b4098a06fc2567b6f62698751262e547d2c0678c. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:05:32Z), 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/TCAJA2495283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05934244d1193bbf09efce64e6f98cfceed7ad61be322d3172b81ef1d1f65568. 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/TCAJA2495285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d1fd46b28e6660135e3c556112b2b740f5ec698819ad4c34c4d941f1b341047. 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/TCAJA2495289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cdeb82a3d10edbd47c84d4dac083ce1216a8cd10a636601484159f3499496b9. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/TCAJA2446664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf274f87e183acf764b60ec8fe7df9aeba33b04b6060fbe2325ea90f411d724ca. 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/TCAJA2446683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5db0688825c786418ca9de62435b5b1a4b4372d8779b5e681ce18ad57205549. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/TCAJA2446690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0cc6e99a37156d32857284bb37885539d4e71a3d1686c451e2484b36aca4d4. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:27:03Z), 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/TCAJA2446672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49012cf92a40336a66695ee637f6594fe0722aa4a841eb17d912b28754a84b80. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCAJA2446679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59950e0fc7f1ed4dc8a37fea570521c4c645203d1533ba4455db51e327f127d1. 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/TCAJA2446668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe95a2640c2e7180b92ef1abd03253eafe54b966838ab5c609ecec60f603e0e0. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/TCAJA2446680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9afd757613382819ac61adfdabbffc20d76485850024bab376093cdd3624b9f. 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/TCAJA2446676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc12187b354a312e8d91fb283477ec18e32041bc73b6785d0ee53d69cdfc823b. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:45:51Z), 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/TCAJA2446661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ead00de738180d2ed6dd703e62d592564457c2aa135fab7dc85173bcb45566. 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/TCAJA2446687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48eb35b9e6f71a56d491743e369bcc6ff8eb64887f1b65ba9a3d80b11e64813c. 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/TCAJA2446659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5c11e5fc37e10c911469ea8af2880b707600f87b8554c590d0756dee4125a1. 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/TCAJA2495399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da64d91f569d7061e0b1768567426392eb0af6a0be3bb32988383fae18940e2. 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/TCAJA2495415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7db7567d459979c6d949e4153c2883f52b126f42883f6055fd74caa98f790b6. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:40:56Z), 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/TCAJA2495401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613888346d255536c7625c195fd1a3c895e0c46edd1e89e0614d11d5ad297213. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/TCAJA2495402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02752f1593064245d22a194b2cb968b615b7a0e69efac3f24e38b6d804e4db6f. 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/TCAJA2495418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059080ee1eb77779879f0c1144a4d5323fe37d8c2de3e366168c1bded4312a62. 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/TCAJA2495406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc253cd880eee341412b615abec6ed19bb22574c5a5560f0a2303b13c71ac5b33. 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/TCAJA2495430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a100f83d70f5d23d51e1be1a89d4873e882b633fb24f2b960a3edfae64ef4a. 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/TCAJA2495393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16940e46183ff4541db869cf6706368b08d5b9ba6b4046ae9b5d6c01dc2b899. 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/TCAJA2495395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66218a789e5f5c9881d5f451e56a801ede1b00d38c338e85dd79510f21d0aa3. 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/TCAJA2495423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b90c02d66df854eb122f31bb17bbeffc9d11b331801e10dcdc518c2268ad8fd. 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/TCAJB2495412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7233dcb185b3964d5884f3a804e385bbae0a97978ff5406b0f67e857d01140c. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), 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/TCAJA2446728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x545801ed99ddf01cd824978318bf9483952d1562e8e727bd6b21854088415e24. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2446744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d32fbfc591167b8c9492af23304db5b318347a653d006ae15dda33e8c139e6. 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/TCAJA2446731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac196f80cfc9f050b4abd66a2fde2b27e691e07a2d62cd3960e633a00b6fb92. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:05:32Z), 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/TCAJA2446741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36cb1c325b4293978b887150a3b047a0ecc804b74f86380907ea4c50531599a0. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T09:58:16Z), 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/TCAJA2446737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6e1a492339d536c7012e5b926578dfecb866e49afed8bc2a65f32535c7ae8f. 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/TCAJA2446738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaefbed016b3c0490877f235cd5aae4275f8a08c9b4b5c133317cef8605055de9. 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/TCAJA2446727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb574bcc936d73688e05a9e6435cced4ee85670d8f8dba6650c0a635aaeca95e5. 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/TCAJA2446723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cb99612963d0aecc32c3779bcea01b56b5e1af7d8c70b571820a1e6e385f57. 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/TCAJA2446735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5a8703cfa8e7827828fe5d93074853a4872147be6730aaa1f0dfbcaf380a1c. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:35:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2446724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2b75f943a24c2454a463373a163137682ae548b638a0edebb37f1c30773bf1. 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/TCAJA2446747.