Timothy Zachery Mosley (born March 10, 1972), known professionally as Timbaland, is an American record producer, songwriter, rapper and singer. Born and raised in Norfolk, Virginia, he is widely accla
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 0x68f000a06121e858eeaeb543e9bb65d26f721eaa329819bbc2a6e28f80402148. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b25cd482-6d07-4bce-a70c-46c71a2f120b.json and https://artists.proofprofile.net/proofs/artist/b25cd482-6d07-4bce-a70c-46c71a2f120b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).