Loboda (, , , ) is a surname derived from the Slavic word for plants of the genus Atriplex. It may refer to: Alla Loboda (born 1998), Russian ice dancer Dorota Łoboda (born 1975), Polish activist
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 0x68b9ff68d99ad27d59d7d7b110ae0905119a65c487819057ea045272517beced. 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/2fd90dc0-d11f-4760-a9c5-d55c4c86340d.json and https://artists.proofprofile.net/proofs/artist/2fd90dc0-d11f-4760-a9c5-d55c4c86340d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Be My Valentine (Anti-crisis Girl) (Eurovision 2009)
Be My Valentine! (Anti-crisis Girl) [Karaoke]
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 0x3584db0a609df8d63ea92d6bbec87fcd7beaf6c15c2f1e875e6bf05d28d5d166. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:50:19Z), 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/RUA011900182.
40 градусов - Alex Ortega & Ivan Demsoff Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4717dfc8a0e0bf6470f960178b5851f82e1dca6fc8a48db3e2c4ae84d39d04fb. 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/RUA011900187.
40 градусов (Нравится) Alex Ortega & Ivan Demsoff Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101360d71f92f2a43974721850563094e25040d31e34a666fc9ba8cc8c10b784. 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/RUA011900181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d3e391c9b9214f896aa205d82a24c5169a87f46b79607e54903605181396e1. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA011700027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256e0acb98e44c10dd0b1edf676a8ca672dc8c42d9c986ac6da826ad386942a7. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:11:45Z), 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/RUA011700038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fe48696d03083890bd583770af708059b66da60e473d2eb0add6f0aca82e0c. 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/RUA011700041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd088e4b291f56170c3a480a17d5e13291828d08bd9bdb6fe11f114e6ef18750. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA011700042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28baff928bcb0203ae7925444570d6c9f22aaec02bd4605b4efc1d3975a3c255. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA011700043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922e3317d7f38a061d07e4073aa9056f935fb376a1d9b11d3e97d1d9fc2a3cc4. 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/RUA011900817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd753b60cdfd9a561ff471f7f3ce8cd36a3e7b36b8a01cdf4fbd4a1395a313efd. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/RUA011900819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e773300c9118c7c3baea210269291100d0e820534a253561db269f55862873d. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/RUA011900822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2313ea886ac70ebdfd108a7da70d717a3332160e7d389e4c5ce5afc0a75f1679. Chain 2 (Bitcoin): anchored in block 957868 (2026-07-13T14:56:55Z), 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/RUA011900823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca3a42538c09d78237e79668ab1ed986578689251a0f5fcb1c7de1cbe18fdaf. 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/RUA011900824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794553ac710d176b66837d6c6bcf9c1f30b3b55ee2f7fa6345e0fde3eab43aeb. 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/RUA011900825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2652ba0b5a7060378845295f4a28dfa11b89f450116e94e99d3f7be1517eed. 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/RUA012000695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d15dc14515b932880666b367a03980f62f59d5fea866aba9a526ca8e66f1978. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:30:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA012000667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58bf9f8459b9f8b105c66c7c19837e478a0e7accf47da18a927dc6658f70737. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/RUA012000670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2581a8c72ee21824b497ee7ba084895cf9bd019acf627a9a2ea66de6d1f71ad3. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:41:53Z), 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/RUA012100541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e96062fbbbe8f1894e0e8c066e6090afd1d0b8a169d8fbad9d16cc29f1b89f. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:37:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA012100743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35bf5dc25fac44e0732e99e4bcef0fedb3d9ff4f671f2a491ed7336860b19f51. 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/RUA012100742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c7cc1bf9831cd2baa4027ae831763cb3e783711aacfc44423c34c7d7581ac2. 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/QM6MZ2277636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815366b802408e793c82ba53a9fee482e83b9d08a9b5436ed8c11ab03edfd02d. 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/DGA052280488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a74040048d99cae0e23985067797382afaf1b0667e23803d1c3ab23940285b. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/FR2X42319709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5dd1c18d80d9a1f7ce6910601b084366b6b6cb49e763025bef67c6bd1fc88a. 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/FRX202303605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16757bd165f420ce1b7d58ea94a40b3e840f245fe9297e904c9f31c360b380e2. 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/FRX202303613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd080fa762e293a2ac0f521ddac7418b91e5e8cd31d128db6a2813a58612dda1. 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/FRX202303614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4bcf112f1a2a54e37925438e97a2b4eacf2591e0fbdce1be8d35ee931f5e970. 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/FRX202303615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0178e7402fa3705daa1024ab74db68d48dc3dfe255e1c7fa2da53dba48a8d10a. 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/DGA092359800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f139d8feff08a02bdd5cdc9f1f5b778f2b5a90c9aa2394aea06ced7451f0464. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/DGA092359802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcceee58a71ef767178a22069e3f1121ff2d033eff3de87d6fa27aafc4bba6c7f. 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/DGA092359803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf310cc760aa4c49e806f3375fc0cfd646bbd34d724edca5b75b5cb491759338f. 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/DGA092359805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c5fa272ed8736a8263cf0f97b1a243f99376636458596c9b93eba4b49bee84. 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/DGA092359807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e07e05e166bf4a8fa1171cc1c2ff8f381defac3bbf74968b93a93a5328da9e. 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/DGA0L2350998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16c274dde03df5b048d248f50166ad5d4020e3e6cfb0686fe797fee58941fd2. 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/DGA0R2300781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366f4b0b01131bda7913c3a27d37da32944c8940ff251e1dbaaee6339c7c40c2. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:51:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2417181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0bb825c69bbc807e63e9ad79a10a93f3154c6b6d2ddaae7dc6f6c9e8c21ece. 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/RUA582106406.