Lyubov Zalmanovna Uspenskaya (Russian: Любо́вь За́лмановна Успе́нская; born Sitsker (Си́цкер); 24 February 1954) is a Soviet and Russian performer of Russian popular music, much of which is the so-cal
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 0x2b7e3a8f35b99f785e7129f2c01eaabacdd621145487ae61153130a96454df81. 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/6559b377-f5c3-4d87-8f29-ec69e77baf77.json and https://artists.proofprofile.net/proofs/artist/6559b377-f5c3-4d87-8f29-ec69e77baf77.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Экспресс В Монте Карло (Express To Monte Carlo)
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 0x701ef5e80e41dab1427c86e9a6a895e95f79f464bde8910aaab3e5ac0a9130aa. 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/UAM100000118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09d5a7fbd9f54e72fac73b267ec5bc7edcf821891e37e083f16f6931d893467. 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/CDLD10006058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff4e0735e538a4422ebc71d344aadff896c3978abfb9753ae61d6bbc5e4d2e9f. 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/CDLD10006040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d2664fe690ceedf6b36cda1a132e2a142f369c2058d56ac3ee2554f99652db. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/CDLD10006042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c3c9fabfdac4330c7bc6fd3a9b98dea34491dc1298351f5107615f1b9c1274. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CDLD10006045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d07520c4f216444bbd9eb0631c6ea3c30aa4efb35a72aae6b7acbe9399a234b. 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/CDLD10006049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a0b735f63e17d42101f7cde98b56cbb4941a2008c2ab27a57483824d26e0cb. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UAM000000089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a186523c335c7df33d225d08e0120f49451c24a1292e7cb718b0daa35677b6e. 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/USDJJ0700705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d51c88fb4c9bfec3cdc868fed3f3dbc66487e86a4784b1db998729de5c6145. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:48:38Z), 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/CDLD10006001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3d442611eb9adc366e32e5a19091a5e20fc292b34aa4dd976dd280c7a56657. 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/CDLD10006004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae3085112e20f6c56ac0048ac03bb8564b2cb3a0dcc5bce0dc25cf25d5f4ed9. 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/CDLD10006006.
Cabriolet - The Best (Кабриолет - Лучшее)
Istoriya odnoi lyubvi (История одной любви)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29018358e584abc1fd4f3963d76fbcbaf35a88e11549158a6ea6fbdace935d92. 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/USDJJ1102219.
K edinstvennomu , nezhnomu (К единственному, нежному)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x061d19edb8d21cd3f63f235ecb68fba747334db67655617cce422efade739029. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:54:05Z), 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/USDJJ1102257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f453eb18ecca6d542c423bc93a91312fb8bb23a96ce1b4f8e6996c8ae0ddf7. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/USDJJ1403775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9a1e3474a65e00cbc98a48dc7b378366f366cc969b667a28c7f60292228aaa. 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/USDJJ1403776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbccd6c91194e50af14047feef9871dc09d4ca28b213d01dcc63ed17994b4f409. 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/USDJJ1403786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7180fb997779f722b2bf1ade895f21d272199f29b7e4bc538aa9af76406b8979. 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/USDJJ1403790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21cd45d703c3b0d265733b0ca40cdef1faddc0e3caf5a49e2aef1468e046630. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/FR2X41913463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c197637a0e35a7b4f1d2ee5c8096bd3cc1f5d04254a70565fa685599f4b36a. 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/FR2X41913458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0912419df025d917085f1bc07b7dd692f6d3b44b2a0340d3ce9db2e153273b. 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/FR2X41913461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf15ed9689c53ded05f42c5c2bf7438b0944d1853330eadedf3908314e7210c5. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:20:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872004154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7480e0becf991921d3347734950a399b70ae1f983e8f4778f696d833ea7b5575. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:09:58Z), 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/USDJJ1407267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e97fc97f6189a9cb20bcb3b15708472007cb45d351cdcd3b93090ba14a049c. 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/QMDA72192757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b72d852f41988857734920602622cd992ed41c6e546211ed957ca3774301ed. 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/RUA1D2441923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd974f4537e102235d2814f01bf6ec17e0521166960957ca8c9e1432bdb637e8. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:26:28Z), 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/RUAH62416828.
Поёт гитара (Любэ 35. Всё опять начинается. Трибьют)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af4c9a480c3a6071ab999000e7739b039626f8d1934d0c7884f02694b1df105. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA842519349.