Demet Akalın (born 23 April 1972) is a Turkish singer and former model. Due to the popular songs she has released since the middle of the 2000s, she has become a prominent figure in Turkish pop music.
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 0xe7523c82d399369a6f4fcc590de32d38918b0f2b5bde3881fef8af3e2fe52e5d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08fc78d7-1a73-4520-aaaf-1b9a96f59e68.json and https://artists.proofprofile.net/proofs/artist/08fc78d7-1a73-4520-aaaf-1b9a96f59e68.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 0x60fe77dea1f3551559dce8a3cf89db93c0bceaa264435722a8763360c934df69. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TR0221203457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e1a1ed48f5b5e20bcea1ed99b5af6eae3b01a2c2df93541ae934427f19064f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TR0221203458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8ecfa6f6d961ab77a8a7c9a2cfdb32fd3d1892c304e1fabf1a5a7ea7094138. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TR0221203459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5fb4f0af5653725a381b97c27edec5541e39f0c0e3618cf3a057b4364473533. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TR0221203460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238c20189cc7453ad9b128f3d5c8dad98ad1ca26605b9357ef314ca72beb6464. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TR0221203470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0231343ccf0995637ff609a3e2a6763fb0af25df0fb82cbdc4050fbc71e4e4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TR0221203462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3701814840b0e9a6e01f7f6d541a803e970079046d968fbae54c0591a9986f8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TR0221203463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39dc750e770672c4f04cb8610f7296c0e4e6d694b075b246e843ea0b16b56eda. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TR0221203464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483443d333c7bae321b367898a20bc4a86a857880b771a332124b49038f4abe5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TR0221203465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0a7817f68887b958466cc698ce89c0dee1bc8fb348b1559370a010269240ed. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TR0221203466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6942006f1edc733607efb197d00e464740e467fe96b858a7f93711b4bc68d915. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TR0221203467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81cd47cb365105b011e755dc25b2563b9ebd02fb5eea535fb783ea80fd93435a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TR0221203468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4597ae747a9aa421ff63106c57e7c1933f7df714f6e770c04bc80bcf7606cdb. 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/TR0221203469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7f843a7149b19e88b8728ecf8a920d4f3fff33eb231b13127965f3c637a1e6. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/TR0221203461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2c17d3c76778326e17a0b89a31bfa658dcfc3deb3a7196160c0e6353629c93. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TR0221203471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bdc9e3bf4f9194855a73fb58b2cf5b8affa8ed64d06e303c09c9409fbdd64fd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TR0221203472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53dc6b494045e6a08961a9b03554bab88c5ec6aa30f1ed57904b1c3d8d81bcd2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TR0221203473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8ecfa6f6d961ab77a8a7c9a2cfdb32fd3d1892c304e1fabf1a5a7ea7094138. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TR0221203459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0231343ccf0995637ff609a3e2a6763fb0af25df0fb82cbdc4050fbc71e4e4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TR0221203462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6942006f1edc733607efb197d00e464740e467fe96b858a7f93711b4bc68d915. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TR0221203467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238c20189cc7453ad9b128f3d5c8dad98ad1ca26605b9357ef314ca72beb6464. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TR0221203470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53dc6b494045e6a08961a9b03554bab88c5ec6aa30f1ed57904b1c3d8d81bcd2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TR0221203473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3701814840b0e9a6e01f7f6d541a803e970079046d968fbae54c0591a9986f8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TR0221203463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60fe77dea1f3551559dce8a3cf89db93c0bceaa264435722a8763360c934df69. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TR0221203457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39dc750e770672c4f04cb8610f7296c0e4e6d694b075b246e843ea0b16b56eda. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TR0221203464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bdc9e3bf4f9194855a73fb58b2cf5b8affa8ed64d06e303c09c9409fbdd64fd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TR0221203472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63717ed1f4f48bd04b3b84962ebe19882eae7f890073dcd4781aa00b7971af2a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TR0391200223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7f843a7149b19e88b8728ecf8a920d4f3fff33eb231b13127965f3c637a1e6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TR0221203461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5fb4f0af5653725a381b97c27edec5541e39f0c0e3618cf3a057b4364473533. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TR0221203460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2c17d3c76778326e17a0b89a31bfa658dcfc3deb3a7196160c0e6353629c93. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TR0221203471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483443d333c7bae321b367898a20bc4a86a857880b771a332124b49038f4abe5. 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/TR0221203465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81cd47cb365105b011e755dc25b2563b9ebd02fb5eea535fb783ea80fd93435a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TR0221203468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0a7817f68887b958466cc698ce89c0dee1bc8fb348b1559370a010269240ed. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TR0221203466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4597ae747a9aa421ff63106c57e7c1933f7df714f6e770c04bc80bcf7606cdb. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/TR0221203469.
Yıldız Tilbe'nin Yıldızlı Şarkıları, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12de59009ea9c7d19f1f4b85f828bf173aa0f25f625efdbdd80b3ddacf8bdc6. 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/TR0431803291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f907e0cc9cdff348b4704dfcda50d4d41c5a83ef566f04eddc7de3b9d90f88. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TR0361700233.