The ney ( ; ) is an end-blown flute that figures prominently in traditional Kurdish, Persian, Turkish, Jewish, Arab, and Egyptian music. In some of these musical traditions, it is the only wind instru
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 0xd49fca49c9bc9efe621d47c873833c2b7a4bb97a8061fd4346990efd519f44c3. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6bccb6c8-8a1b-4c3f-91b3-729f68cf3989.json and https://artists.proofprofile.net/proofs/artist/6bccb6c8-8a1b-4c3f-91b3-729f68cf3989.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
NCK EL FATHER (El mejor mixtape de reggaeton of the new age)