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 0xd73402f201c41d21312e968ed835b07db51830b25734b0375a1574e9f87a235d. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6de3dad1-61ab-489b-a11a-c0ea3e2cecdd.json and https://artists.proofprofile.net/proofs/artist/6de3dad1-61ab-489b-a11a-c0ea3e2cecdd.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 0xd33792b7184da5bbfa64e30941bd93bad6ab039f0b10a98b539c2c82cebc6a3a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452172652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a295579f45064ab08173bbb35f7125b5f142d958f4c2415fb35977cd291086. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMFME2186026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88eaa897c814c1af34a0c6bdb2487af839b46bbbf4956ca388fbfaae7bf53bd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FR59R2227143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2fb4336e59460250b95dea7448301be1952ce44e1e942d10b49a6eb77e9d5e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/FR96X2297232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f1177127a149272acac5d724f9fcc868dbd502c4044df935041b195f40d22a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FR96X2297233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79683710adfac275e4acdf1b4d39243df23a2b9ec7e0f56bf4776e1db21cd4fe. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FR96X2297234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313004e76ed93939776d32753b0825efcb816c38a0db6c9ed325f7b4da68b9fd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR96X2297235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1899a817f06115f06a13530cbc75697508fbf1dc430e4900fae7778b88dd7f1c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FR96X2297236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8737d5324f580ec714cd40e3e899ede81b5b8bbcdbccf136ee284d487ab79d71. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FR96X2297237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad42ed91b7f35b0e31ff99c903edb8e3b45590f8fbfc9384706cecb6c4ea09c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FR96X2297238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b61ffe69ff3aee8322915cd2e38072f7eea2057794f7a1a360e6f2218d9805. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FR96X2297239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3678806ac4fd4f71a403dad139abed9594103c4d28382890723bbb4dbfb09b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FR96X2297240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b63e37fa988ae05d2113a4910358d35cbfee12f0a617affb32d8b6aa82137cd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FR96X2297241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c641748e0923ec2b376fad2a1c95617e9d294ad886b2e4f794f5b6f9c8ffe1c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FR96X2297242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f915cf4f2c3eeda1ff3535987b91b62383fb6be52563b2863e3f068929d6a40. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FR10S1914309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b34bab1c7f09f46d2be555dcae859dff9169244e6c6f9151c2f4b8906d44a87. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR10S1914310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53cf6693ddc554ee604e1329b63a5bbf4bba06d70764b16d6ae3b5059a664bd2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FR10S1914311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91486142fa2d7fb61d5800cf45aa833eecc8160ff73a20e0607426a06d08f72b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FR10S1914312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ec1ea11392c605bcecabc43ab90e7403637852259aa3d8ec3c5c2167a20ebe. 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/FR10S1914314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5389729f892b94992e825d5e60b0f2ae2ab17dc8abe6f30973c78066f8ecbf17. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:55:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1914315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae000ea5a5446baa38d34c5fe8875dc0e94fbe79f9d37312be0dab0395a79bf3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1914316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d50b471ef1e1dd865dd6863d1f0f9f9b9b948366fa50cb3272f60c076e8714c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR10S1914317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d3fa48e00d63f447ec6aa67587c0e8baa31598eef52fbbacd0cb88efe26dc4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FR2X42441969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad42ed91b7f35b0e31ff99c903edb8e3b45590f8fbfc9384706cecb6c4ea09c. 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/FR96X2297238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7eb9ddd249aafcd5f30f78a80f85b82de64f4304c81966ee2b0722b6f0d683a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRX282256294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79683710adfac275e4acdf1b4d39243df23a2b9ec7e0f56bf4776e1db21cd4fe. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/FR96X2297234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88eaa897c814c1af34a0c6bdb2487af839b46bbbf4956ca388fbfaae7bf53bd. 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/FR59R2227143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8278a0320a67a7c0f3f5621f2a4f2ceefdd4757b8cab812fdf283b76885439bb. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS182066586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228bf834f2df41d0ca821a21c3b90de7497c38b9792fe3495362a35f8d2dde92. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FR10S2097235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2492f833acdb50ca7e6de108ba8cce3c0a2d1856ee914c6abc020120e6cdd8fc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FRX452141961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b25a1e73045af9dcce855f25e92a6da5b3e4a2265f774655d62627f02f5043. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DGA062021484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30d76cb97bf9d25cd9cd5cd8b19a7cabc1081be38dd6bd37c1457282198bb8d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FR2X42161251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2492f833acdb50ca7e6de108ba8cce3c0a2d1856ee914c6abc020120e6cdd8fc. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/FRX452141961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30d76cb97bf9d25cd9cd5cd8b19a7cabc1081be38dd6bd37c1457282198bb8d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42161251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b25a1e73045af9dcce855f25e92a6da5b3e4a2265f774655d62627f02f5043. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DGA062021484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8278a0320a67a7c0f3f5621f2a4f2ceefdd4757b8cab812fdf283b76885439bb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRS182066586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228bf834f2df41d0ca821a21c3b90de7497c38b9792fe3495362a35f8d2dde92. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FR10S2097235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b34bab1c7f09f46d2be555dcae859dff9169244e6c6f9151c2f4b8906d44a87. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1914310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91486142fa2d7fb61d5800cf45aa833eecc8160ff73a20e0607426a06d08f72b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1914312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4ec6a99e38fa03dc09f830c88a57204b9298593704936cac06e50a3dcd6fc5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/TCADK1762731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e368fc1acbd8887c5cf1b739c39d853cdb6cb610746c0917dbebd51e8f23aa5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TCADK1762729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6535b9c0c327c44f75fcc68ec369dea246dff3b6fd6af7cde4b31d255681fa93. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TCADK1762730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ec9e61abefd1a759985200cc659af431b3e2e58993be6f359fddcb4d1792a6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/TCADK1762732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92fe5dee43bb4767b65878deaa129231815cf89e4a0498ba5dd0a636843244e9. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/TCADK1762733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a4e54ccbfe8d3fc6013ff2ae5233a43f612d3eb5781060bf8818735e03eb41. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACY1760897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4822279a20997017e7f00c6126162724389d760bcd0b1cb2e2cfa8c5bbf2526e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCACS1663250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12369f1f10c3e4ba8a96d37273efdd86ef3282d972fa32f4c04e5518a6dc1606. 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/DGA092361157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63773712f5d11c60a5e47cdad3b28ee2207dfff8e1d186568bd012965a90df8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRX872359866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c8505ab79db7cdf95d12a6dc1c8aef55bf56212fe0450b52bdfbb0a0256e02. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DGA092361158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8162a53b23f2f2ed74b66da0807b48aa47295edb0b915211c340522563a5202. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA092361159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381de1799ade69c7f0c297fa9e00f52cb94fd2f5f38b19a6c2bd7733658de613. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DGA092361160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61c32b40fcac7f2a70c3605544b29ed432486b2b191f69b8bc7f9eefa30f1d0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DGA092361161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296f7245a5b729a27b8c1621dc7cfffbdd56a8fe0f85509a19074d303a80366d. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/DGA092361164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61c32b40fcac7f2a70c3605544b29ed432486b2b191f69b8bc7f9eefa30f1d0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DGA092361161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d60f4fd3e43be2ff377f8b3f36afb678cb513a2ba6a04a5511bf32eb5804c0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USL4Q2168999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d25fd4c732f3d672cccc1d9a5defec3ba86609c0486c8f5135378d5df3ec0ff. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USL4Q2189384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63773712f5d11c60a5e47cdad3b28ee2207dfff8e1d186568bd012965a90df8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FRX872359866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381de1799ade69c7f0c297fa9e00f52cb94fd2f5f38b19a6c2bd7733658de613. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DGA092361160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61c32b40fcac7f2a70c3605544b29ed432486b2b191f69b8bc7f9eefa30f1d0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DGA092361161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d25fd4c732f3d672cccc1d9a5defec3ba86609c0486c8f5135378d5df3ec0ff. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USL4Q2189384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8121b33d5e116d6967f6df27fce3345bfe4a9bd49cbd3cb3ef59bdd1ee8c18. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZES71947808.