Hatice (also Hadice, Hatçe) is an Arabic-origin Turkish feminine given name and Turkish variant of Khadija. It means trust worthy, highly respected and early born baby girl. People Notable people wit
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 0x251c5d70549b89a0ae69f5dea6b0f2dd8ce3c3c35ceffdd0aac787c3be483c40. 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/eceb6f3e-0267-42ef-a0db-221e04750069.json and https://artists.proofprofile.net/proofs/artist/eceb6f3e-0267-42ef-a0db-221e04750069.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e2f6c2d49ba16ce599239322f4f8c8566a7ea914f01319003061838648dfda. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/TR0190500361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e2f6c2d49ba16ce599239322f4f8c8566a7ea914f01319003061838648dfda. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/TR0190500361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0328f304fd64c4f6f69ac05934afd59061325230d3a8911ff54051443a006be6. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:24:45Z), 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/TR0190500362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc436c0a55873c93255e7953e24448984f84175516e0212fc7f80235ff2370567. 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/TR0190510080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c272cbbc5c3a648e7c891812ad85d3efb2d6f8a6412942871dc6eb5f6cd0499. 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/TR0190500075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d07fab55aafd79f8adf759cb25bf303c0a2c21375259bf97a720eeb5e64b6b. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T03:46:10Z), 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/TR0190500078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f715056f9a407fb94b7b8bb4321257f6307a6a72f2fb8e411c05246999bb02. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/TR0190500079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ff4ccb6fde7d0b2843ea821091b077ddb154e2dcd664fceaaf612c63c15c6a. 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/TR0190600347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140842c9af47c4682bc2b33ec62338aa14305ce53b889ae4be16e94e97ecbfa7. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/TR8221000021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf9f9108a27109b78d544d4f5ee6a589c2308c2f7fc56d38147e6ca82d250b2. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:03:06Z), 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/TR1251201459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe338a7dbbe1d071ab81b340a94fe6e690b9d07f9a08b3fd7ae0b406413ef0527. 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/TR1251201463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ffba7d57c03a6797e5bbffd011a7b121595c739a55219b2bb2f26235c4e0e4. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T04:21:24Z), 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/TRABS1400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ab36d7eb2a819342099b0ca088e7fdddbe047a48e2cba07ad3268d3ef895df. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:37:19Z), 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/TRABR1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4756b2fe8fb7e74206d3d816cfb819904dc34d1bbd03577c449715252178b55. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/FR59R2419960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaacfe420d1aea4df7e20108d73a210b14541e7ff5c395e2f5f5929923e7a9a93. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/TRCDR2400135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6637e56c35ba26cfbf6dd98689b1060d1932d0e722a4229da8d76b8d531b7ca1. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/TRCDR2400134.