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 0x91ab3d12c263f8cbeb9a9e380aaf3a858335080f7daeeb01a5ee03fbcb310f31. 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/0cc5aa92-c8ec-4652-93a0-9080b61e069d.json and https://artists.proofprofile.net/proofs/artist/0cc5aa92-c8ec-4652-93a0-9080b61e069d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6a68284bf352a7c08d9fd5d4cf735cd3a97faf87f641283cc5498c9b355f1b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Cn9AktiTD1BFNqvJ9urcF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Cn9AktiTD1BFNqvJ9urcF.
Bahçalarda Mor Meni (Gaziantep Yolunda) - Akustik
Nasıl İnansam? (Çatı Katı Aşk Orijinal Dizi Müziği)
Nasıl İnansam? - Çatı Katı Aşk Orijinal Dizi Müziği
Yüreğinden Öpüyorum (İbrahim Erkal Hürmet)
Yüreğinden Öpüyorum - İbrahim Erkal Hürmet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b474a0eaaacef26312d5818ba0a186a2e82f1808dcc1e50f7aa291467cc2878. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/03aQZFqbFhp5kYuz3JC56s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03aQZFqbFhp5kYuz3JC56s.
{"copyright_id":"0xf17b0dab6bdc574a9070503f855d4569f1aedb1be60e066642af4d81f83f78ec","isrc":"TRAKY1900026","name":"Sarılsak Geçer Gibiydi","registered_at":"2026-06-04T08:35:37Z","spotify_id":"3jU4rKGZWIV4k5Q2yaBcYj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17b0dab6bdc574a9070503f855d4569f1aedb1be60e066642af4d81f83f78ec. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3jU4rKGZWIV4k5Q2yaBcYj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jU4rKGZWIV4k5Q2yaBcYj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551e204b7109388455a7c0414922abee734b0f4ca8044984f5dc78d8a4b3c2ba. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1B26IuTpOgtKawvALmwoWs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1B26IuTpOgtKawvALmwoWs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551e204b7109388455a7c0414922abee734b0f4ca8044984f5dc78d8a4b3c2ba. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4m8sC6g5OSZesfvjbRxxXx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4m8sC6g5OSZesfvjbRxxXx.
{"copyright_id":"0xbdb40deaca36188edce6f499cc2ea50a679d6140048cda53321dcd2365cda168","isrc":"TR0061700059","name":"Artık Herkes Belki De","registered_at":"2026-06-19T13:18:21Z","spotify_id":"7zZbFOhkudN50Lk7uxpEGP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb40deaca36188edce6f499cc2ea50a679d6140048cda53321dcd2365cda168. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7zZbFOhkudN50Lk7uxpEGP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zZbFOhkudN50Lk7uxpEGP.