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 0x0026b9fa317b3b57aff75bd75dafcd6c5d28dd678be5433ca297e758ce94cca4. 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/37ffe019-6b12-4fd7-af6d-133de77ba8c5.json and https://artists.proofprofile.net/proofs/artist/37ffe019-6b12-4fd7-af6d-133de77ba8c5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Zülfü Livaneli 50. Yıl - Bir Kuşaktan Bir Kuşağa
Onurlu Yıllar (25. Yıl Onur Akın Şarkıları)
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 0x977e6e526da5c15925c41ea15ee1b804a8b44a10d0bb213b74bd1a74c157cc06. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0JCyih02vOV1aDhj4scGRV.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/0JCyih02vOV1aDhj4scGRV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977e6e526da5c15925c41ea15ee1b804a8b44a10d0bb213b74bd1a74c157cc06. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/43iQKVk7LvoX5S96sG4eoQ.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/43iQKVk7LvoX5S96sG4eoQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a31551006c2accc6ca3e9215116671e9ff3efae86918c0ec5c3ff579472dff. 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/2a2YCFqeWTk1giidxhbFgP.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/2a2YCFqeWTk1giidxhbFgP.