Vanya () is a Slavic unisex given name, hypocorism of the given names Ivan and Ivana, found in Russia and elsewhere. It is also found as a female given name in Bulgaria. Notable people with the name
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d06a61b3c716d14b17a9ea873755f1a9ef33263303825685128cf7b9d65b06e. 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/e5801f19-0295-44b4-bbed-2671c9c96ffa.json and https://artists.proofprofile.net/proofs/artist/e5801f19-0295-44b4-bbed-2671c9c96ffa.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5d2fd8a83bbe52436b9f27d0c2ddee061233ebea75f5b1aa62c8c3bd39a6a7. 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/BGA551100649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92efc7dccc1f16eb395fcbcb70fa452def40937848dff14b640d06368e1f7574. 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/BGA551100668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0e36c506762949a702cd9e0fd5adcf84166bcb05681a2670d6ed1a894bc7f1. 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/BGA551400796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee661829fc28cb7fbd536b19dd11571274dd18c48cf9db28bc3ba8b9911bfc9. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/BGZ411800044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be3363497f37390cbf6ca50fafc07f2c133dc0c34c464e26402e6e3ecc42bbc. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/BGZ411800175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076adfacfbe551c73b4e5b42a4196af96507ea8e78e80a4c14d77e85dd1e9d46. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/BGZ411800297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005d99b26cac01233ce33fb965b8aa368349a0fdfdb6b445fc3bfdb5e5287307. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/BGZ411800298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294d39094bab445d9574a602952fb32d8d4d5114b78d95f17ce1180035e0eca9. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/BGZ411800296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14efa616bf68b8de64c7c466dee3961a9d8b7bf93923e57f8a3bffd57535a87. 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/BGZ411800312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7427a9922b7b8f30681e4c771856448cdc53e10d9ba9fa4ae975b7e9f69b5dc8. Chain 2 (Bitcoin): anchored in block 958678 (2026-07-19T05:59:57Z), 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/BGZ411801852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff632c3f5eab38553c58ed395ae9e194fc56a7cd9cc975e8e17ef4c5f9b625bd. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/BGA412100112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x800a3525add98d2cc8ef4621ee63365cc01a3b8929ace33316915878df95ea11. 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/TCAIC2464464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6152136c92a8fdc404b10f17524be9ea5fbc44893071bfec41cc3250b7f794f. 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/TCAIB2456612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a811b6dbca2c6f4681930ed9cab9ae2e94d491d562f0bbc4ccc75ed152e8cd. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/TCAIB2456628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f18c9987f1229f3e52d95b90d2e444b178f39b7938f9580eed22b647670f9f. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/TCAIB2456642.