Anya, Ania or Anja is a given name. The names are feminine in most East European countries and unisex in several African countries. Origins and variant forms Anya (Аня) is a Russian diminutive of
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 0x992f3028d51090cad8116a51fa833b02ca391b0e68c0a40c630da7da2d7f4f93. 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/1f635455-ed53-450e-b6f9-8e025689c84d.json and https://artists.proofprofile.net/proofs/artist/1f635455-ed53-450e-b6f9-8e025689c84d.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 0xa9a87225cdf225b62aa128412656725ceab907ee781e2522be41799f00a6f94f. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:46:38Z), 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/DKADG1500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54566fc49de8e04a4d86b90b6304ab92368484dbe57e63f70b8d2e80fd739144. 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/DKADG1500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac39d0ebbd0a6daf930865adbe156da0eabd35aa0c4bcd565362efb6c27b119. 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/DKADG1600327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a87e11d66914bfdacbdb57316845640ff39ccb56bfb8d28de54b9ecf374a6bd. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/DKADG1800859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233a77a132e074e6cf648b34e3acacbdbf726739bd7880fe2cfbd6227a0d1a11. 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/DKADG1900103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7392b84fd1cf63f3003dc72518f1ab1bd48140f4dfaa5c4b4c9ec9e59f83d2f. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:39:58Z), 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/DKADG1800093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b90d0bc1547b5a1c858af6394c6e2e77a1a66f3c281e2d1f0684b0326d835fd. Chain 2 (Bitcoin): anchored in block 957629 (2026-07-11T23:44:46Z), 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/DKADG1900102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99908b13b0cdc6b1366176194a44745385f1ed8c5a0addbd5b0fd180afed7327. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:40:54Z), 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/DKADG1900109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c66ef1c55433d008c0ea162a7ac47e9a440488babfc758902f2d60bbf367669. 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/DKY932000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aab0bd17541d2b59e62e4e6e0ffce9c0328a2327df7522524a4f3aeda4d6ce0. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/FR96X2488711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd47d0dbde809d9849db146481332ab10e1d826e3a47ce470068801aaf6fe1c0. Chain 2 (Bitcoin): anchored in block 957522 (2026-07-11T04:46:56Z), 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/FR96X2488712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda42b3065a814318529926e904eab6b6f136cd6e93375bdc66416cbaa972074c. 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/FR10S2420763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36cf59dc3c68122c34730c018732f3863036c0d19468d31001623451ba8d218a. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:30:07Z), 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/FR96X2488715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c22d510e75709a336c77a8bf3cfcb4ae868eb130b5dc4ef679f62c8d30974a1. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:42:15Z), 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/FR96X2488718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf481ed740275f583e5bf0851fe5a4a74c48995d563a2286e6e8ecea419a63038. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QM7282543536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf481ed740275f583e5bf0851fe5a4a74c48995d563a2286e6e8ecea419a63038. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QM7282543536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc5851e4fc6c0f74fd263eb2d5b9b41909b274397c25006c3e5cf5b7f85f461. 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/QM4TW2579822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf950718398e4dca60e46d0ca9705fd03facfed85660825c8753b8b3b0699c630. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:57:01Z), 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/FRX762508199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e4cfdcb48afa39f4a006157237373d5a6af84a4ef4605ca0705c7296f43314. 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/FRX762508200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd178872ac51f3039017ba039e00ba2925791440b7227592e96f167f9a76d301f. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/QM6MZ2586357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc94ac91a6aae99e3533a046c4367ef0a4e1978ab453d2e0359d9fee3a7081f47. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/FRX762508201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31b0fc250940f32a09093cb8498fe493cc00091d2607bbdf7c8fa2787d2ceb2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DK4YA1909201.