1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x10742664f6d659e43601432468839b3cd127a9ea511516c649fad473f09c88d0. 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/c131e3c6-8a23-406f-b8bb-9d29b53af20d.json and https://artists.proofprofile.net/proofs/artist/c131e3c6-8a23-406f-b8bb-9d29b53af20d.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 → block OTSBitcoinBlock must exist at that height 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 0x6a5b741c1374bf41c7a589f3bc1ce298808b54e849d451be0c40665b07e9be82. 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/GB8KE2301337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a19e0cfae2fcc02d72121de21f2f9765f79ee0e77a6781fac20c11852746d4f. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:30:39Z), 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/US83Z2309288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d3019e6e7f2645b4d7fbe07b5eb3b78513e4a7e61dd031e9640189eb1dfc2e. 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/GB8KE2303494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f07069e35b36eaa6cc3d937d4cc0ddde9d149181677863ddee322322ba10c7a. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2325984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83295873c1bdd183c20cf61442ab689834ef7367cd8c8ef58a176c8947869804. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2404391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579154bfdbf58123f26cbd142ccd090c1a584b0c51aeca9790d3caba008b093a. 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/GB8KE2409326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6096bd9100b6754735ceb4e48e8dd29b1a8f4c8f2720f7f5fc67657c705dbeb. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/GB8KE2409792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387073b9aac3f51cf5109e73cff737758f59980c4220535dbb01e4740eb862b2. 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/GB8KE2410751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77d7c6cf7768f54fba9a66b5cb05e97e9479008e97115ee71ea4d8cc9a1f8ae. Chain 2 (Bitcoin): anchored in block 958143 (2026-07-15T10:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2411342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a140d7cc16e5b2090bcc7e73a69dd1021da6f6f62ec151ed452303ef4b37d5. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GB8KE2412123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe939a94cb07876abac6187985b96539e0a988647bb7acecec999928c29bd76ab. 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/GB8KE2411811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9e4f5beb4a4b506e91f99cae1f0ba14dabfd70916241619b87cde2b6aa0850. 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/GB8KE2413712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82aa4c3dc43dab0776e242923245cbe3fad065cdffa0f784d30264cd9fac9ce4. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2414298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503af506b1fb34d90a689d196793aedb6b84cf67b5015621e9f27b74470d0e14. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:16:36Z), 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/GB8KE2415274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e494758af1f6b713e4f721ec0739622c17c861ae0d83a3ae6678e23da1d8c1a. 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/GB8KE2416299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fcaada8d582605a09f3e12b118c381837151b17b51ed291d35bbdb8e08e9535. 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/GB8KE2417189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4864878d7232730bfffe2233cd946fea7a0f881b24c4bb26c9e9b086803134. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:23:15Z), 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/GB8KE2418514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75404d41c877acad65052669a085cab9831f5cb22c63fa02b93e61b971fe3bef. 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/GB8KE2421934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1a07a4a51d2f1f331a6f8ec8bf8a5dd749e0988d235263655dcccf75ce3a19. 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/GB8KE2422451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7416ca5d34b8921a9b88063b10e601747fedead0a4796231d896fe6f96686e71. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2424625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6f9f39337879e6a6388f7e31a09a05e9b771cb2cecfc3c8719481c25ca0273. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2425135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d17f9fa07ababd5d6a64236b82af57e0419b7eb37b431cd59911dfe6946dc5. 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/GB8KE2426381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48fbdc0a4e598104105822d3525f973b9024208ed43f3f4ceb468a4959b9ca8. 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/GB8KE2427286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd2e9e688df10082c26681449f3fe98bc4c163bdc747c8b03562e9aefc7b74f7. 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/GB8KE2427487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f05c0d1d95a11172de70be049856314d88754abee96c3363acc320fcd9cbe8. 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/GB8KE2428899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9f8fbce9a5ddaa1c5d1b0d0116683c0d71766f0ff151a9005c2306b414c64b. 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/GB8KE2500789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19eaa049c9117ad6ea361e166ecf5eddd33c42fbb50c879db239f2eaadc242da. 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/GB8KE2501644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e95ffd391dc5e21d8419b11c48939fede61f60e851bcb1a1f2617cee281768. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2500395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5664f4235f1e29c3e744c118baa57830b5866701486fa45e60dd7cff04caf4. 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/GB8KE2502197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab61307987d8ec9e0ab3af6fcdff71982ecb64af3bd117ef19323487aa223e6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2503513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595c6d478a3cd976568dbf0a5cb329f0a88cec009a1e0a8603c92e230dcf5926. 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/GB8KE2503935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1102ee02cb6faae73dcb0724904f189aa25b13bf86124bc74b1c8c773c2cf185. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2504320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a3dd92ea1ab7257e5d473e81eeb182b3e729fecdb81581d4f16eb2b0499113. 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/GB8KE2506539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2343a79e46e264cab1b86e42b65562ce084794f75931cfa278699bf6ac19b9c. 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/GB8KE2507961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb667d23529c9da9ad60b007dd3cd4497546825a3c79fdd4027ee779335da832a. 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/GB8KE2508367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aeca1ac4a49c34503f2744882226d5db8f8395ac4711717b7d39bf45c28aff9. 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/GB8KE2508505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14edd100979e86ca1d4ba68fda0986f70893432774fef01b29b5826183724703. 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/GB8KE2509156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6997d308131d0d66fd6a2a2ccb1797dea331ec4034752c75077cd6ffc0bf3cbb. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), 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/GB8KE2509459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a8a571ff5dd9179ba4e9986e35f4ced12962e03bf637fef4a7736b2dc3dd94. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T13:57:29Z), 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/GB8KE2510763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e0ce84f8baef249432f99bf1db9aeb32dd2a1274011a7c93d1b2a075f5c399. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/GB8KE2510727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb094d238b6c911ffbcb1df67cbe06efe215ed3e136149b222a1fa0a6a21e2389. 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/GB8KE2511209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83193481367dff0ba9675b985a13132107d3f9e3b15a2d38468a3b2785c9c5a5. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:16:28Z), 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/GB8KE2512652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa08489acb2fbcf1403ba20f7672322439bf4ae4f527afe8a54c2b4cd620e4fd. 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/GB8KE2512653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf09bccbaece6b44f55f8021af9a892a1a1b359d9b9d4f37d4d2230c5a3b6e09. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:49:44Z), 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/GB8KE2514475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbb2a065e39edd9508b644e4c6a234f67a8e3ffa22056bb6cbcf9719b23b96f. 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/GB8KE2515092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa734b5ecb4e3f4cf5d5146335e18ba28937ef64d25ac9496d54bbcc1aa1e689c. 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/GB8KE2516006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x655ae97dab328e1a7af63c7bbb332e431241b9df09530a47f612d73327999b5d. 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/GB8KE2516504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b15ec52edbb06e3ea51f4fbbfc2cc274cce5ae99fd179928b6996bc2c29cc6. 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/ESA122532330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e349f11381a16b2620297db88b7d93f891bb3a7cca14f7d81891300664461d0. 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/ESA122529748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa02dcd084994242e5324fdaef2382acdea30d3c533222219338534c59ad941. 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/ESA122526480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f33d90c03007df990839dff4dfb74f93c83621f0176ea7275d38a87eea27c4. 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/ESA122515826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4bce5046854ec6c149804ec11453081ba3086faabe18fc28f9225a4886c9cc. 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/ESA122509478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e47c0543e95df9439cebc14f3e926a6b97406a9ba51e5354a71a7580c6a9a31. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/ESA122509481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42261bec8f60678fa2f3332466bc1f21be838cd098724af5fb99335ce4b6fc06. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA122505632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b559513b0a873da269f380eb9a82dbc10f5e457978516fd4bd1722d379fde45. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA122562356.