Helin is a lake which lies in Vang Municipality in Innlandet county, Norway. The southeastern shore of the lake forms the municipal border with neighboring Vestre Slidre Municipality. The lake is regu
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 0xe9a4c6639db0ae1953a798644741ce19218dd343607321572eadee1016bb799a. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd05d458-5d1c-4600-a4f4-04f3d1c9c0a7.json and https://artists.proofprofile.net/proofs/artist/dd05d458-5d1c-4600-a4f4-04f3d1c9c0a7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Kizilirmak (12 türküden oluşan Kızılırmak albümü)
Halay Potpuri (Usandım, Çepke Halayı, Babıko, Urfalıyam Ezelden, Gule Hoynar)
Kürtce Halay Potpuri 2 (Hoho Ninna, Xanim Ninna, Heyran Heyrane le, Lo Heymana, Hoynar tew nar)
Noldu Gönüle Noldu (Özgün Müzik ve Türkü)
Bu Tepe Pullu Tepe (Özgün Müzik ve Türkü)