Klips ve Onlar was a Turkish band of the 1980s. They represented Turkey in the Eurovision Song Contest 1986 with the song Halley which reached 9th position, the highest ever for the country until the
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 0x29d005e69adc0d750fc69fa282d91f87fa0e531cd0ac711b25a90e69bf6b5161. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f8d785b8-1a4c-4684-b345-3bc6b4cd4962.json and https://artists.proofprofile.net/proofs/artist/f8d785b8-1a4c-4684-b345-3bc6b4cd4962.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).