Hadise Açıkgöz (born 21 October 1985) hadisemusic.com is a Belgian-born Turkish singer, songwriter, dancer and television personality. Born and raised in Belgium, her family is of Lezgin-Kumyk origin
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 0x445e1853ce35b2f16c4602fc1b48879e94d917b6ac9fb85876f1407dfa0e52fc. 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/a86d9b2e-c570-492d-a0fb-52e92dff32e1.json and https://artists.proofprofile.net/proofs/artist/a86d9b2e-c570-492d-a0fb-52e92dff32e1.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 0xd089d5a9a4401bbb7c0a05221ed89524603c72372cfa66a76cc6af59260df911. Chain 2 (Bitcoin): anchored in block 958724 (2026-07-19T11:19:01Z), 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/BEI010800076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5cf16da8e3116d4466ae80db55ea28b7637916f0b804d9baf3f7a46fec4715c. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/BEI010800056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x268a3fb2a2cc8e67e6e6a1f99e0c48e3d13fa47e28a41cf70fef9ae2e66915dc. 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/BEI010800058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a77def8e2c533097d1b47ad3eb8a9104d8cf88f498044d01ac49de33a5a089. 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/TR0440904403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce3a95efd00d8aad7524ce313771a5da84b544f576eafa53724b74674ad51d5. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/TR0440904405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c07642465c71d93a2e566c8c9e4cf88ff9b3bea370f40f9106a0f1c8001e44. 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/TR0440904408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab26329d48bb30dbe4eefa3901034dad225ad3b535c88bd348e7f0d97382ce99. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/TR0440904409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad69c31830c24265ad3f484fe40e7c4ade27c643325fae505ec624179d56544. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/BEI010900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3525a3086f8a5a2f18d5c22f3c16c8862ed2960e302113a8a0c1e0addc556e. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/BEI010900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2230840752b0e689ec549a663441d1ab1af952db475dd4b76230309178993b. 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/BEI010900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5378b75a1e1d9c81d1653e609e80712bbc7c8fc64d943f70c1484ae16c478cb4. 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/BEI010900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d2b257e76891678578ba54727cd2f0afd42be4964dbcd294295a456d26ef56. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/BEI010900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c800e767a900f9a871a4e90d1bde76b9ffab83f44388b722e20cd8a3d552901. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/TR0221103207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ff52458bcd4c7f392507ce3daea98fb47b0c721ccd20dadd1069047bd9a632. 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/TR0221103210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c3258d624349dbf1f6dfd670913947a7afc4977a5fb659a7271f09a1f9092d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/TR0221103212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73558051dfa29e1db26b36113523c7e69b00c2bfa58a328bc0a3033ddd57fedf. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/TR0221103215.
Biz Burdayız (feat. Kaan) (Fistclass Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e0ea7b2dc410971787aea5f908fa7ad03a1caad4c1d8c636a5c333042ffeee. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/TR8781200133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b8ec485e1f9ed2a7a59f104febacd219c12d3f0ff7ca82196e9691fb6ecca0. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), 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/TRAHY1400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc2786c56a4d2fe922e7421c5ee68426451afa3eaaa9760d3c10d8ca4227a61. 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/TRAHY1400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc44872b1520927de1f2d2471dc709dbe86c54954986502d75e115475303e0b1. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/TRBDY1918202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3aaef15856597a4f24f9c810e92ac7ca31382dbdbac8e605ad17dff9d123cb. 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/TR0442026502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381ba68b3041439cef5bfd4033c198b1ddd28a692e59256f25166c546b26d024. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/TR0442328202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17f53072f5447cee150e84ee60fb40279aae7e910d6e10eb969006216f1d7c1. 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/TR0442530913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd8615701634f2875044ff6600d6ee5ad9b29383e368fdd489750e18dac5850b. 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/DECE72301599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd8615701634f2875044ff6600d6ee5ad9b29383e368fdd489750e18dac5850b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DECE72301599.