Sergey Vyacheslavovich Lazarev (; born 1 April 1983) is a Russian singer. He is most famous for his singing career, when he rose to fame as a member of the group Smash!!. The group broke up in 2006
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 0x356a69c755d59064819a426aedb8a4fbd7bde1dadb9612c75176120c31ebf4e2. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/96506cb0-7ed8-48d7-88b9-24ded06eada8.json and https://artists.proofprofile.net/proofs/artist/96506cb0-7ed8-48d7-88b9-24ded06eada8.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 0x8fdaa1ec4cd25b3144079fe58ec38e375f8de53c36089b161a49642eb9ff0f72. 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/RUA011200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26973e51065f398deb59a2e11f326d01a13c1c60babd70cac26f84486196694c. 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/RUA011200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292f24c9ae4a10db7b7e7e8f7f6945e1cc9c7feea9aa72c640dcba226654bd80. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/RUA011200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc64864314f0b707ef55ac445dc6112dc54fbd5fd83c08ae087456c8e8c856b4. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:30:05Z), 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/RUA011200137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd547192531873ccdd605309d3e4a264ee321cc989a6ef92b33e706f880cd95ab. 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/RUA011200128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x812ea9e6301ac5dacd01e86209a2e59e26ac01d63b0014b4c7c1454b9ac8849f. 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/RUA011200129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064588d9136ce39fb5f6a019e1c743fb21cace33e917132453bcd74896c28507. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/RUA011300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e676b23a522622d8bfd4a2778c8498bea1989c67700139d8e5616c0a9ae45f9. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/RUA011500024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ee854b55c6f8aa0006318eddc5bc733a154b9d196aaa379ce83d536655b76a. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/RUA011500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4fb0460a395f94635ad22e081ec5356546964328374dc9cabe368e881060ad8. 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/RUA011500026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40732dcecf4c0a6cf817c41f207f87d39008c3f32fa561ded368fd40e1e16c60. 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/RUA011500029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacce7fe67dbf8a501b3e9130f110fa0f9cf745af40883e4775999cb48b7916f8. 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/RUA011500060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x812ea9e6301ac5dacd01e86209a2e59e26ac01d63b0014b4c7c1454b9ac8849f. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/RUA011200129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4dc20a5587ff8d0a7e3be9470e146d973295a0a0a37ba6ab3a3a998c7eea84e. 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/RUA011500061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8d24bf761653bdf22ad234f11e2f6eec6b9fe9a7e3f89313fc3c02f7b4a39a. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA011500062.
You Are The Only One - Eurovision 2016 - Russia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77557e0c96fd1e8e312220b3c11d929c22bebf83baaf53fe48c420a78e45916d. 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/QMPU51518082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6029ab5e78eedabc7c674d12a2202a336d83c81e574581f204d3d4e920d4c84. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/RUA011600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f79acb230235986b0e6d9e43277802a8559f4ff5a12750505bc51a83a27f5b7. 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/RUA011600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380705b43bc95ca6db44c686172337cb55b7ae6e9916ec4cda964086955ef0fa. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/RUA011700044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d44663e5b2a1263b230eaa80b4fef7b9aeb50868682e6d884511c5eb3e5ff8. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T10:25:45Z), 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/RUA011700059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b2232986fc0f419073a5abb34661411428e7de93d677f857fcd4398b8829e1. 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/RUA011700062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469704f889653adaa68759b4282dd3bb3eab193390346d08f1e15d1db950f6bc. 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/RUA011700121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf65365969c5b52ec9e66eb370920f39a511e6f9dff6556f9249569cfc94d540. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/RUA011700123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7d8941cf1d0bc5c0cf8741710a157d22c18805e02483f5627cec6b4b172f48. 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/RUA011700126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed29eaa78b9be67a94600e8fd80f281ca5b83b596b4aa9fb0c7b39a2f6b5878. 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/RUA011700130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb1c8d5ec4f232ffe6d0dca67ee59805a93cae5f3d975ba28ccd406e99edbbf. 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/RUA011700131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa459b34584cbf52f37882364db294e74e08e161d9cc1815d7edfe3c3a5b209f4. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/RUA011700133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79028c6ba7987380fb8b6a664ed34f446e68156731babb7324604f13e9458f0e. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/RUA011800045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6d29adcd9429cf1f73975bfe6cb999c148faf57529640fad4e1784e64962aa. 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/RUA011800046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bfb4506a412ce549de2f4ec0a13497d398d4a4605fac1ba4ab80e28c7525bd2. 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/TCAED1935235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8060283ad4f5c797aa7c967bbf27da43f95bbda7c0fb920fee8a159e35f345c. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:19:58Z), 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/RUA011900314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60c451abc17a3b0863c41adf9f8c17adb576b8c808ded8c29e95ce091430a4a. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/RUA011900315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66cb5bf91e2a92a300569c66f946c814de5cef590c65f91b1c19c0b79eedbd85. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/RUA011900316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6a6d6d66b32ef349656995e26cb29492c4be706b27b31b78c420ae49f33499. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/RUA011900806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa243b2fa8330a76d08a3a6d7fc502c1a2f4ffd1a0017c457adc173ef5fc0bbe. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/RUA011900808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597e6ab27426b6944e566a582a258f8b124a791df9ce713082093bb1bca0c720. 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/RUA011900812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7bcad2a1a41b47defbfcde0bb182832631b819ad001c3318605b20d56ad02b9. 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/RUA011900816.
Back In Time (feat. DJ Ivan Martin) (feat. DJ Ivan Martin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a6e0d4e8484b404e9602538dc3670f76d5b23f96a6e11cc035b6815fc37c06. 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/RUA012000725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacebc50cfb0c26ee09b52d47e0de94aa6244c1292900e3898fb42e306ae6bb4c. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/RUA012101324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bb47ab3a2d5360d6141cbbf73a5d9e25db78fa5f173529599df4ab5c00868b. 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/FRX202363172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c82cd975cff2d384df0216b8d32e374d50ea1c3242929f31090fad87f52f21. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:13:30Z), 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/RUAGW2300154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0aac58aad53b7fd4c503f15f9a32e172f227fb4036dfeb31983d8c8ec9ac24. 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/RUAGW2300157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502c05feb06053f3b9ec562329e1969fe51cd04b35a101ff6ff942682061e0d3. 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/RUAGW2300158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5032e7daf7f8c5fec039d42caf25152b6873e3973148108c01bbb5746a82e356. 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/RUAGW2300159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3ba3aef293a6744eac10472099a6ad3539e809273834622b77d401d89500c5. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/RUAGW2507462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9246865d785bdcf3a1c60c58f6bb6481ad3892e22492ac9721c1a8912f59b7. 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/RUAGW2507463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc612dd4350e0227c384edde6e05e7a66060dc019565a646a3159fb87d5a80fa9. 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/RUAGW2507464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d12bc4e4fbe76d19f40cdca6397ab5b5aa06527072a261257ef4d79498e322d. 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/RUAGW2507469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc7225cb2a0f7ec74b46792717db912ff65b47fa53c4823f7745ceb36d2fd59. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/RUAGW2507470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4017a89066d116e0afc56f4cea6b59eac049abe8089898e6078e3e6d9df9796. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/RUAGW2508277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6e841f87af453c7e578bff526da8601d731d1994c94451df93607444f2802e. Chain 2 (Bitcoin): anchored in block 958660 (2026-07-19T04:21:53Z), 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/RUAGW2508278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd45b6b2dff3c190528ba518ca9aa114c9f8ac3e08b09872ca2c32b0d0626137b. 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/RUAGW2508279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c3922ed87f157533fcfa3e5e10a7aefd4f1c95f849e720e108324c839b2c2a. 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/RUAGW2508280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da8fc515e369c196d72ac441b2d3a453e3a42246f1d7666c7c83f9d8a9e6a07. 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/RUAGW2508281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff366711cf81b5900415ea648193a395d36488ff3a02af12b6d80f1de417a15. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/RUAGW2508283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c6db037b3bcdd388b35195b2b55ad00f15048e97774b8e32e26e736779265f. 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/RUAGW2508286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e05c2d891dc06d248ab61c7676854ed3433ffd403d5225aa27472da161bed3a. 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/RUAGW2508288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ffc70d5416ba6c74624ad58cfe84717c1b11e2a0867cf97995ae94617bcd182. 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/RUAGW2508290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a11fa738d65d2e1c0bff6fc99a52f79405d302ebfeba11f205d862199eda3ba. 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/RUAGW2508291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6050d5e33083f0b3f81256cb79880a943556f23ae6884087aab37c7dd27e3c0. 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/RUB422203391.