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 0xa334f9f6c2a54f22621058b4ea8a7105892d624ace960a6b5ebbce840ea6d3c4. 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/051f4ef0-518d-43e4-90d3-5221038c3ae9.json and https://artists.proofprofile.net/proofs/artist/051f4ef0-518d-43e4-90d3-5221038c3ae9.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 0x3c6da125afe251f8905d05f665193b4afbd67aca29339f60323fa6ac5c40f234. 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/QMEZE1748687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb165c30d6f5a26dc78d9c3afe6cc5e69742bd6684ebb7f277c07b3d5b00d8a. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEZE1748884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c10db0f879ad40121f55ed00007725818bdcc58c095651f69c33d930e68118. Chain 2 (Bitcoin): anchored in block 957653 (2026-07-12T04:35:02Z), 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/QMEZE1748740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1254da5d69e06e23e9c5222d2aaf3e12fbb12862d77a3d4ecacb979af94e23. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEZE1748746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fffc9adb1bc16779fc71cf3f2c0ba0bac8c997d8f6159fdf9299393f1f7ae54. 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/QMEZE1748753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43321bf5309fb8446946842b828c784a7aef1bb7a8d4a856d0e7963dfac3f86. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QMEZE1748756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587815c0e710d5823f53ba36555ff56de30f057f65f42199dfb80dfc95ab63c7. 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/QMEZE1748821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa883d54724cdcecc31b093249da060f9ac8786228fd19ae5e522c98cdc85b413. 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/QMEZE1748825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23867472df83b704e78331dfa86074aea8399e53fc742ce8ee9ab3808b71aba4. 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/QMEZE1748863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e233409c792e2f33ef0c3219e330321c99248109b471e38fb666705e1e68e4. 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/QMEZE1748869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90cde440d2f766e1cf4cb27b4482ec08f44d6a6f6b0300d24f9b9bd82c5e1efc. 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/QMEZE1748870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1555b8b1c5ed1a0bc9ef73b785f4564032d9b3109ad421101a5436167ac5eb3c. 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/QMEZE1748871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a080ee166a5faef321e8959f68f0117b3826594dd70018ba60e3904a1438154. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:48:27Z), 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/QMEZE1748872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3331520e4fe02cd9f31c78091c1ba7418331275472a608cd6ea0f549a4bf9a4b. 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/QMEZE1748873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e5eff728d4bc50850ee84cccb20a1f37df62cbf435fbe1c4bc707820979da6. Chain 2 (Bitcoin): anchored in block 957653 (2026-07-12T04:35:02Z), 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/QMEZE1748874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b36d81eb02df9b6ae02343c8924fd7ffd594104a8f2ea7ec0ec97c54a132aa. 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/QMEZE1748877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537083c9814646e2d40c6131a292d1069548d284f7634eaeb6d3e5760d6e4a05. 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/QMEZE1748878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc97b32e89f2796d8cfd6d38d085a537839c65b2669c3ebeb363c027f381226. 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/USDY41799752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e99d667d614c6926e3fdb45a07f9406a5f8e43c1f0ddcd1e34b7c2af0e96683. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USDY41799753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c69e875a3403108a16c56c81a662fb684eef41df2531e05d85b220dd7cbca4. Chain 2 (Bitcoin): anchored in block 957653 (2026-07-12T04:35:02Z), 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/USDY41799754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1cf02cb29e1fffcaa52485f1dc17f08b7c653f907a4d5093b7e6f2260b625f3. 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/USDY41799756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf67d144562d4d0d0ab7b079d3da1a2bcafa21a743fef29aa88411b88e1cd951. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41799757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa789e11ba26f154394a79fbb3f35b1883d9fb57646d9b340534f379919367ffd. 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/USDY41799758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ccf6277f723f48504542eff1261f0dbd475ef67213cf5f19ebc153317e792cd. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/QMEZE1748919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b90b41c5756c0b0fe28ee41efa988cae68a00359a0c4e40d88da82cad8bf92. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/QMEZE1748893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d9d635a4b9d3a7d70771f24f4eaf306e08837ebd26bf46a804220b3534e00c. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/QMEZE1748895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a9a6548f9174cbee58988734b6979cc1454426d7b258bec3bfa74aa9525051. 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/QMEZE1748902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e89bce32546f876580a72b5b1cbb4ef7217d98442893bbbadcbdf906f80abaa. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:58:42Z), 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/QMEZE1748785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2c41f35de829a59778673f6cf92744e8ec2fa4c3a68e5e213321e814773d57. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:02:29Z), 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/QMEZE1748790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca830f463d42a553045ea57dbf7f6b65457e6b679248de416b4b71d6a38697f. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QMEZE1748791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23d81584440a739270a6ce0155f5172673eb107268e3c3ca74b0dc9001e39c2. 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/QMEZE1748798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab0bce4a882c9adae3995cdd895fac82d7570e41ac6e125512973ed69b0b179. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/QMEZE1748800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0dc93b8390495f5cd6a4f82a340b939e3aa4a9593789fcd6fc4c692935b4a04. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/QMEZE1748809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2844198e2bebee56dc8e503b1249e5804abacf283b7d45c61ebfab8f71a6ba3. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEZE1748922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x260d993a0ffde64a3b0d527ec4b9e538efd0a3171dc58fa62f466596fc819c88. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEZE1748928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae3dd007a8b2c5601e5e59daf9760908d262841ce27a121b39dd0fa15c079fd. 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/QMEZE1748930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9b34b40f37096188e44982e3bf7ca9fab8d3240b5c6d5c5a7236a091253d27. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22036747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b4eb4af9bae1cb78a00f60bc3d0495e04926ea2f861f6ba3e66579f2e2db85. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/USCGJ2210836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec2878450aee9eb2d51ca91c1ac7beed2516376028db07a47157fbba4b523a4. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/TCAII2429725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7b9aadfeeb66a72b366766cb412c16860c76e34a86416c21b312cf24f1449b. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/TCAIH2429758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1574e715de9d6a79ca2fe7ce16179da674a1f6ce700ec0de5e71a33e9337414. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/TCAIH2429813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4186dc6966069d37db290b015d311a876240cc71bffb61f84daf21bf6f83eb. 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/TCAII2429828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b61e983e42bb7556619d35844bdf8594e5c2f3287627b876cd73a0408a52ba. 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/QZES82565894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9040bc95f19d648a5a6aa193987abecff942b1f153489b92fd65ae6af01d8bca. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/GXHND2542325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e3d3cebc11106aab9567b8bfff4f9b3726a45471a8faa5dfd65f925532a23bf. 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/USDY41554464.