Dilber Ay (born Dilber Bağbuş; 1 January 1956 – 29 April 2019) was a Turkish folk singer, songwriter and TV presenter. Life A member of the Kureyşan tribe, Ay was born on 1 January 1956 in Pazarcık
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xd42db115e34b817e58996c0c4bedfd1226b565f8af2d9e940c43d84a9f5deb3c. 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/bbd58092-1858-431b-9c2f-410d9839b65f.json and https://artists.proofprofile.net/proofs/artist/bbd58092-1858-431b-9c2f-410d9839b65f.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 → block OTSBitcoinBlock must exist at that height 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 0x6bc66fa71ec75642660972914ae4884755422e25d239226ebc581f4311362a1b. 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/TRBFA1700220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3be912d3c714feadb9fc69000c3d32eaf6979a0d71e7c5a01e0f6f0b9beb865. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/TR0421400136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb69bb83fb3daa5021443ec0487d54b46b815f8e033b3fb1b530b44f56ee2ad. 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/TR0421400140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667b215abdeff794e2699f2d4c1135ee951bca6345dadec94bb2a8f75c183585. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/TR0650303201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf124ae780f5531d8d540472e8d5e470aefcd881d8945a5963700fd05e88bd1c1. 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/TR0650303206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359cda920a2de966190db8f2343fd191c4ba8b587b24fd6ee14d8d2cc0494dc1. 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/TR0650303208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b42963198425a10de1d6bce4a587bf95720ba4466be88841018b83591ff200. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:01:38Z), 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/TR0650701299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ccd4a2674e3ad70dfadfa5962b83d2208790d0a9804e8663fa070cac754384. 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/TR0650701301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53b07313fc35ac5eab5f2d994f4a353db65f17c78fe43b9704a9729abe7c9ae. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/TR0650701306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4972cbf2b14908d7376293019ca63befcb9052b417bff04cedd783d5e6cb49a. 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/TR0650702043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009ae29ff035fb8dbbc23e7d009833cb56e35b2b0229536ac9f617a803cfdd77. 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/TR0650702047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978eec5353dce12c9f7619cac9ff52f62bba00d219e2c0eed2372fcc7952dfc7. 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/TR0650702051.
Dokunma Keyfine Yalan Dünyanın - Düşenin Dostu Yoğimiş
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c16eabb7e1ed6a9c2bcfe4d9b8a9a2fade208dc0a7effb70ff0dcfe97aab21. 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/QM4TW1960819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1544a00734d9a4302bc6c47eccc448a739e853a9d6d3f9c1c4d8a15e82d6ec. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/QM4TW1960820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5de746763d98e78cf82a9c9bab73bb748a3ae20ef08f884f0eaea096cdbca96. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/QM4TW1960822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa6c07e91ae3d004069e278cb68f5e83298fa13a25c5d939e5671ffcde7f2273. 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/TR0650701239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c2143e38fffb92c01c7218ac36e5ddcbb2f9d7ff60edbfbd3a45edf8989074. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/TR0650303210.