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 0x6b509a538a09eb201729efe16c3012c32646bc3ead676796fa119b7ad85ad040. 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/e05e626c-f0fa-4484-b469-23d09110fff6.json and https://artists.proofprofile.net/proofs/artist/e05e626c-f0fa-4484-b469-23d09110fff6.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 0x05a24c4aa648cd28dec46fc27de03a76f260c5df93684f513f4b2a526fe3ee0d. 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/DGA072485950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7beea086745083bc94f6da9a371cbaba2a7861ec7f0ae059a84682b98917f353. 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/DGA082466515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c085cea8c1420fe92d8ee3df76b3ccbc513e0326224b8f8e82fa8122daa2ef3. 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/DGA082481934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681b06f7d664d73afd415363e999546274c3198271048be15cb6124695d79cc4. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T05:01:19Z), 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/DGA082481935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982a9ce6c9aa8e139ec6c615acdfa012c420b294d5340e79e58976bde356c81a. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:31:52Z), 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/DGA0H2464829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37cfd6d84011919db93233cc6ce6357686171a5b3e4ece7f0ad23e6d6712070. 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/DGA0H2464830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49c83254eff837ca675d95b950c0e5eba63a19d0d9231a0964195105f59fa93. 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/DGA0H2485762.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe059904c1fa6f42488c326078e5981506f801f8dd1c9607d75397ef3f6567601. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/DGA0L2463698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb502cd4848090423770ad101337290f03edfe4cf42c236124190510d7d59c8c7. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:34:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0S2417888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02f227e3988e671be5ffc7fb0b94f579227c0baaa628e51ad227cff051a1a58. 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/DGA0S2417889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a673c2baef02dcb7249b8dc67f729bb1515397e5a8c57f12d22f3e0584e61bd. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2531864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a76fd65daf1e8a27ad1dfdd7012b60b36c2e221870a178ce84e5488ca573a84. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:46:35Z), 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/FR59R2531865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06419021d5a2f27081aab398a9206ac4ff947a4a4bd1ab9bbe67094b55c3238. 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/FR59R2531866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25b3b758cba1ef6a26d30681d29cf2529b7f2fcb0e3be13ff598e455f5d43dd. 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/FR2X42573040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623dbb20b28dc893ce255437f189b313fd59971ecad8cbaf3fd14d508c62a59d. 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/FR59R2570552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395f02e9085d3e9fba5da2050e5e5e4ab8a9b74ec0e4f6b5d5903cf595fed177. 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/GB8KE2506971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777a736111e2afc95cf65656a51b9621a4ba36460a63bcb3f84504d83fe979dd. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/FR59R2593719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68b2270d81ef49397c84ed40c8c4b6c9c74f6483eb06203fc5d54dd569e0824. 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/FR59R2593720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689e704497e080cae493f31a2ab24a9f751cae0b86010a66800f092da741f156. 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/FR59R2593721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbca57b80108a153808ff93abc7a38fc61683ac11c2529d99d643e5fcb476224. 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/FR96X2529193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f0c5fe88014579bb0965ea970c8ee1b28b7189192246b58cec50654f9259c5. 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/FR96X2529194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a9b9e528624b78dd4b968fd1e12b000ccb59e0ba2e1c84bb97c1a539e5e81a. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/FR96X2529195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb068d0a429b30c88b848e42f6ab4dae695d3962b68cb8557544df0e87315428a. 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/FR96X2540909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b6250fa98fffa32abb84473eb26258cddc42dbef50e70b9f4c5ebeb3f38001. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:04:41Z), 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/FR96X2540911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1529f65c11459cf4abc80bacea8f2d95c8aea31cdadd382f2a1c7e6bd45b4c2e. 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/FR96X2554577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964c61663505fa720ef8bdfd70c99f2da49deab40e723071653f7fe2ed863241. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T06:33:59Z), 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/FR96X2554580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38fa9152a0818698066768f2ec83f3c7158007a21ee90a22e2c6bdd0bc39eb2. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/GB8KE2509514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3465785ddfecbd6e07307cbd05e1b08fe73f67a1242ead2a44ece8bd4715d7d. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), 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/GB8KE2509516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68623abd083250e4f529a6e785dfbdec2946de702820af27ebecb47da8fb895. 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/GB8KE2512205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14d81e70a66a706623320b2419be5368bbdd952ca41af181ae9bfbab8a23786. 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/GB8KE2512206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fdf5ae5948263de6f72b0b7d3248c307d497ff083e646d2d3f43ba26f9012c. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T11:01:18Z), 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/GB8KE2512207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30af582aa85b36c46724e83160c5a1b047fb2b7df229532150d6c1ad9b915d5e. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:56:57Z), 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/GB8KE2512208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe093e2b10163a0cdeb4ff9ff9febca5331cc4689c2304df39232371fd47036e2. 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/FRX452518641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08326ce95f097e4c5a44cc40f0e18206a3fd3f1e83495ac38438431c274579a. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2576172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcac5221af47c0fa23b6b8b1e89acdf6a5872ecef07ab43ff76a5dc177a8a68c. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762523738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1cfa74eb0f27cc4792d104ec1f2c071bdcf7073723ec6c3e98ad02efab2f5ad. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:00:24Z), 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/FRX762523739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac86ad7faa8daca209fc4dfb64a9b87c4d8785183a0df9e85f283da93d691650. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/FRX762523740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92c4dd342cabfa665ae314829bc1e6bc4f6c0f45611c1f8e2ab78ea72fbdee7. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:09:04Z), 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/FRX762529895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867575cb286d3643f2cb19c7efa60da2dce7c94d6807a0812e74b50d57ba2a24. 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/FRX762556091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e7abe121ad747a8e03defc87c4123164ccb2d8c475be8ff62e58a7e01f3560. 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/FRX762556092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef75bd1e9866982bf4811e10979b74b505acf6435e49e2d510fbfdaed436d30e. 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/FRX762556093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8fe96042a97f7bd5b21b5f815c5f9ad0fb64912886e3377785763ccc07a0529. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/FRX872522368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484e9e2a0aa2aa9bb416f20672e2f335315cd1cbdc199ab27a5fe3794e5bf0a3. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:05:25Z), 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/FRX872522369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb63945cb5571d20ddf50c5d998003c92f3b1ad6ba7a526c417b64de0862e2b. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/FRX872522370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e7d4948311fd6bb84295dcfa2925a4b9876bf8ba0c11cdb810e5811d6d2e1f9. 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/FRX872542780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdea471318bbb793f79ce466bef8a1cddcb0cf3ed089caf60dcab37423acf1ba. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:58:53Z), 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/FRX872542782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee113bc63b67dc23b1e50a4e19df1c8bab8e9f3fe24e13faa4a09e7d44b546e. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T10:46:39Z), 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/RUAGT2547449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8e64fa0b96223f1a6a027ca4929008ac1d3d6ffd4e5aff219e3ae610e2bc40. 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/RUAGT2547450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b6a9b00b6ca16b4fdd17a24c884e9b836353b62dd34d7d918e7a7f16e5fb86. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAGT2547451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf54e29bbfcb75238f6d976db25c48db1da84226d97b30ba2642711fb05d43a2. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T15:38:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAGT2547452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f08e3c8ab243d5f6eb0ad03759547c678837a1805e89433ae8a105840afcf3b. 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/DGA052561870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8aaada2a3292ae6e0d26d630a398dac7f77da8802b4ce61a7db896257f9f5fd. 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/DGA052561871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf75628d35ffd9a08fd4567231a8989dd132b293b2e0561a842456770366e4ad. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/DGA052561872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df6d1f343b2270625a384b05686e137ca48eee7699266fcf04815dcb463625e. 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/DGA052561873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fbf2cbd8572df0ba218fa426eb4c099435bcaa688a75655905e47f6415cce80. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/DGA052583326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6683813be1f7920369859580747c8a241b620e2ab61db34d42ef42eceabb67ec. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/DGA052583327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9060277a229f3aa5efd70e306260c6ca6b1c8cf5aa45c1283e286d6035828e5. 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/DGA062522121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424c959ab555410d47e711664af4ec917bda70e7ef4bd955e2f590f9af0cf16a. 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/DGA062522122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedee53ccba0943b805dead7bb7a6053bd7ac19196e69640eab7f3df814f20f4e. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/DGA062522123.