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 0x44d7e1e08e8061d2ff5e84a1f7ff42fd42270b5a27e9865eaf9ed831b77af65b. 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/df6c30dd-a273-4b71-8a97-0b3e8d81b4ac.json and https://artists.proofprofile.net/proofs/artist/df6c30dd-a273-4b71-8a97-0b3e8d81b4ac.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 0xb94b0aeb7789aa1eecf09b180654b60371600851d942f2cb23214d0f86a2e108. 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/RUB861300078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245fb5722912c22b6d9ac92ca42f545f9a2884a3ba4dbb1cbff6ee5cf6a7e1cd. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/RUB861300079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc500a743ebff3313dbe06ae35bb0a73894dd41f3e7a171d88845743f40dda4c. 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/RUB861300080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce7bd0ee621dbb12c0634583fe4eb74c7fee5490ded3c2c6bda71fa4d69414e. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/RUB861300082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de5fbac0ce3ab4d395f5a2fab19224b28778b945fb20b9429aedfd2b79b2903. 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/RUB861300083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a1010a4a3a626ce9c24d324b03240b2b8b233bdeebd3157df520c97cd23763. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/RUB861300084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2406ebf1e9adf96d03a92d1314bf7deff7417d140550d043e19b25fc819304c1. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T13:53:38Z), 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/RUB861300085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa264038cb3ddf2daf8577bb8311db7d64d4a9f55fad19fc44ce472583cea37e7. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/RUB861300086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4bbea4c31b92f86f1b77740e1985f601cb9121be32297746a2dc838d6949c1d. 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/RUB861300214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x874ff59ca3390fa268512b076ad699d818e9f8a196c6add00ee8d39ef7cc324c. 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/RUB861300217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4b8b54a5b42a8ee840820f03e1d6132e1644159e78a487afaf2303b34727d0. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:58:12Z), 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/RUB861300367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23dbc9ee2cabc6316a8c9dd1325a0df182e250e2f0093a782df3b803ab6475f. 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/RUB861300368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd43f054953cd9d75484be600c8e40acbd88660bd606ab4b87e55e220befe79ee. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:35:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB861300372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x658caaf89ca0ceb0803994923794f28a8cedf5bbda2c3540cc1f209c13141b34. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB861300373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b4c6d2029100319f473731d293ebe3b5de3b257e30bfa8bbb309aff52df830. 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/RUB861300374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0544f0b848cdfb67ee303879c956dd65ada419d629cc2c249ed6cbd5744de7. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/RUB861300375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7176114fb2d13bc52a55259238120cf33444cf064f3b9f99db92302aaa8aca07. 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/RUB861300377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6bbe543a16fd1dbb22f1785b42c0868e72670620cf71b5f5ff6b9e05237329. 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/RUB861300378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e42725a8412b25c1daf02fc979b36c4b194a9aaccb439054945e7242bd0984. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:03:26Z), 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/RUB861300380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5197aea9017e4a38685a705902b8146bb9dd7d53dc119aab89c3dae6cb809f2d. 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/RUB861400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48e6c623c64c77392ecc01a9d5beeacb97ae3fa3b11872e6cb282c4cba0a515. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB861400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82131ae2e51ad70a9cec3d7342b6ad0be2a7d6e6ae7bd5a9aa924a3159071d90. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:56:02Z), 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/RUB861400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b71230683ad98b91736e5f80d349938355cfe0118ebbf81d48e0506640b898a. 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/RUB861400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9bf050c6481abede41d242fa9825798b373dffbc9ae8527e34ae8fd78ed2a81. 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/RUB861400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73bd7c57cbe01b91ab5400fe34fd76ab279e4c54d22ff96b7245cc4d7b840c51. 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/RUB861400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0ea5ec526166528366853b33f2061f05d54f78bed0be6cc55e767e0ef9bf99. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB861400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea6d964a37be3889b53135b97aaa8bf8fe0261e865459f4d76b395a58a47f84. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:04:37Z), 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/RUB861400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3036398b31f7ed926f3648a67e6ac0ebe21f330dfe2537327ffa8cf8e69cfaec. 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/RUB861400016.
Не учи меня как жить (Remix by Тони Вечер)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04985ab7a6e4669ecef56fab26d167ebcf94e59b5d167c433101d95e694a2bfe. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/RUB861400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dece825822209fcca168da783dd4c5771057d95a83589d7030257f13fc0b3a4. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:06:25Z), 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/RUB861500048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bfbd58b860268ea93bfa677c3b681e581b7f88053a9aceda1be93e57c7f84ea. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/RUB861500049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53effe4754e98faf8f2d39a0b0aa6251067bf3780a2fe05b41e227b409109da0. 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/RUB861500051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94e30d86d261cece89102d544cfdb5b49b622edd2667b6c0e4e5849c3a3777b. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T19:16:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB861500052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d044602e9df4f92e77befa431c57d4abf9b32f17dd095f900813c2fafe9c65. 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/RUB861500053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcea6b5d50ad640a511a49ee04f4340e3ea7e9011c9a04f8d7d0b7c7e1976569. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB861500054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d4bf999ced78630ddd573d549857ababc885ae9a14ba7842c9e73c1a7ce8e58. 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/RUB861500056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43895d0fa8459e34d75edb9bf244968f46b8e610e79bcf2b26013f22740453a. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/RUB861500057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1fe40e07323d4087bdabe6cf7a03c99023572164c1597a80406f6bb0770789a. 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/RUB861500058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7b441afae50dcd0943978e1d128de5040a8e230f86551e3b9d4c174fd3f253. 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/RUB861500059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567bb6eba10ff6482ce71d221c27d28d15129d6c53af582d0024f819ccdb84df. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T09:48:18Z), 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/RUB861800167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6837a39721ec7aed9f7c0cb157164f905bb723db0af5fbf63a23a5cb82765433. 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/FR10S1773306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65d92a6d0e18adba542a3c625c1cc89977f94e1a4fbd8d53121a0dbd060340a. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/RUB861800139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03de59004a6fac488aa2aa121bef153b78270feb5bbaa33a8793ec3ee20375e0. 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/RUB861800143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37459334e794e3ee4035c53130c810a21a5ef185466e43eed523bea591d1419. 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/RUB861900345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b5263ee87001d66b805cfd7ecff6ca051de29e2886deb86509bd105c90c408. 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/RUB861900348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab53d6354237823f3e55a283d82a2efe181601c42aada68a27f699b2ba89841. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB862100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b114039b79c4d9d6c3ce06b8641ecdd3a4b5eb561b7b807a6faa5f7ef700d6. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/RUB862100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e10d6b2cacebcd4718b51f97b3b3d894655133438b9808778b354ed4680ecd. 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/RUB862000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9907a5b0006a7d6fe1d728955f473573d824bb53250696a7492a3d9772708ed7. 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/RUB862100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449cc70e42ef3973ab7d006311b27845839ea748d97502a9bad01e446b194fbb. 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/RUB862100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac12b132f48654702ce815883b43e21d072549139e301d1aaf1a94ce24b98c6. 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/RUB862100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c0a79e66db65e96e4e8c0a0ce7a8621a8d101e91c0e451c339ef12bd1b7f06. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/RUB862100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698af0bfc6da1ec16ecf7ebf4deaff61f21d3d0c1414a36869ded67b234bc5b4. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:10:08Z), 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/RUB862100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ced2216389750a82d05aa500b87aa53c4d2cba8b64ff765fceac8f6625a9a9. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:25:18Z), 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/RUB862100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa65bb038015f47ebd8293101271441db17e1050ded8f9dce200a0008786d1188. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T23:03:50Z), 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/RUB862100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af80f08fa5a69acb6986be3b5e15c07844cfbe5b06539656bce46a83f53f1f0. 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/RUB862100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94946cd5e020b20dcac0f9bdd4325fde047f5d421079dd7bde556b7d5ab933db. 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/RUB862100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd98af7458e2fba515233708a510c2ed35415af45d5e176909472b7d031a7b95. 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/RUB862100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76fe612c1bc1e8cbc7d633f0a8974b21c8e4f74d6d50341b396b8d7840337b36. 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/RUB862000095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b114039b79c4d9d6c3ce06b8641ecdd3a4b5eb561b7b807a6faa5f7ef700d6. 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/RUB862100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e10d6b2cacebcd4718b51f97b3b3d894655133438b9808778b354ed4680ecd. 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/RUB862000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105a9296f8221597cc3e435796378e8ea9792b74648994aab5ea13b8484bc831. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:18:19Z), 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/RUB862100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab53d6354237823f3e55a283d82a2efe181601c42aada68a27f699b2ba89841. 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/RUB862100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f40bf2d7995a8f3de6d35857ba989f5fa8ffe393b16b398ff7ec5ad77cd336e. 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/RUB862100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449cc70e42ef3973ab7d006311b27845839ea748d97502a9bad01e446b194fbb. 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/RUB862100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbfb16c36c018c919f45517419c6be20c2dc329c37e7bd0b4a22379212b20a04. 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/RUB862200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402508b897782378df8da5c611aad0351f750c5c99a91bfda9fadefc17250804. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB862200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd836066541600401868a3bb1f452084ef05f4cfdc0412c8ee037822fdc8d386d. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUB862200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d83db4259dbe5a674b2b54d0b528a9aee7a94fca306f7ade8383ec4b3204a5a. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T09:59:02Z), 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/RUB862500106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d83db4259dbe5a674b2b54d0b528a9aee7a94fca306f7ade8383ec4b3204a5a. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:03:26Z), 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/RUB862500106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ca5b8b9dcf3fb54b2cf7b9f63bba075378d600f5e76ff837d356f3a4b15b36. 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/FR59R2127802.